diff --git a/panel_admin/includes/formAddFilm.php b/panel_admin/includes/formAddFilm.php
index f0fcc5a..2ddd471 100644
--- a/panel_admin/includes/formAddFilm.php
+++ b/panel_admin/includes/formAddFilm.php
@@ -49,7 +49,7 @@ class formAddFilm extends Form{
         $result = array();
 		
         $t = $this->test_input($datos['tittle']) ?? null;
-		$tittle = str_replace(" ", "_", $t);
+		$tittle = strtolower(str_replace(" ", "_", $t));
 		//|| !mb_ereg_match(self::HTML5_EMAIL_REGEXP, $tittle) 
         if ( empty($tittle) ) {
             $result['tittle'] = "El título no es válido";
diff --git a/purchase/index copy.php b/purchase/index copy.php
new file mode 100644
index 0000000..4ff77de
--- /dev/null
+++ b/purchase/index copy.php	
@@ -0,0 +1,153 @@
+<?php
+    //General Config File:
+    require_once('../assets/php/config.php');
+
+    //Get Film to purchase:
+    include_once($prefix.'assets/php/includes/film_dao.php');
+    include_once($prefix.'assets/php/includes/film.php');
+    include_once($prefix.'assets/php/includes/cinema_dao.php');
+    include_once($prefix.'assets/php/includes/cinema.php');
+    include_once($prefix.'assets/php/includes/session_dao.php');
+    include_once($prefix.'assets/php/includes/session.php');
+
+    $TODAY = getdate();
+    $TODAY = "$TODAY[mday]"."-"."$TODAY[mon]"."-"."$TODAY[year]";
+
+    $pay = true;
+    $film = null;
+    $cinemas = [];
+    $sessions = [];
+    if(isset($_GET["film"])){
+        $filmDAO = new Film_DAO("complucine");
+        $film = $filmDAO->FilmData($_GET["film"]);
+        if($film){
+            $tittle = $film->getTittle();
+
+            $cinemas = $filmDAO->getCinemas($_GET["film"]);
+            if(!empty($cinemas)){
+                $cinemasNames = new ArrayIterator(array());
+                $cinemasIDs = new ArrayIterator(array());
+                foreach($cinemas as $key=>$value){
+                    $cinemasIDs[$key] = $value->getId();
+                    $cinemasNames[$key] = $value->getName();
+                }
+                $cinemasIT = new MultipleIterator(MultipleIterator::MIT_KEYS_ASSOC);
+                $cinemasIT->attachIterator($cinemasIDs, "cID");
+                $cinemasIT->attachIterator($cinemasNames, "NAME");
+            
+                $cinemasListHTML = '<form action="confirm.php" method="post">
+                                    <select name="cinemas" id="cinemas">';
+                foreach($cinemasIT as $value){
+                    if($value == reset($cinemasIT)){
+                        $cinemasListHTML .= '<option value="'.$value["cID"].'" selected>'.$value["NAME"].'</option>';
+                    } else {
+                        $cinemasListHTML .='<option value="'.$value["cID"].'">'.$value["NAME"].'</option>';
+                    }
+                }
+                $cinemasListHTML .= '</select>';
+            } else {
+                $cinemasListHTML = '<select name="cinemas"><option value="" selected>No hay cines disponibles para esta película.</option></select></form>';
+            }
+
+            $fiml_id = $film->getId();
+            $cinema_id = $value["cID"];
+
+            $sessionsDAO = new SessionDAO("complucine");
+            $sessions = $sessionsDAO->getSessions_Film_Cinema($fiml_id, $cinema_id);
+            if(!empty($sessions)){
+                $sessionsDates = new ArrayIterator(array());
+                $sessionsStarts = new ArrayIterator(array());
+                $sessionsHalls = new ArrayIterator(array());
+                $sessionsIDs = new ArrayIterator(array());
+                foreach($sessions as $key=>$value){
+                    $sessionsIDs[$key] = $value->getId();
+                    $sessionsDates[$key] = date_format(date_create($value->getDate()), 'j-n-Y');
+                    $sessionsHalls[$key] = $value->getIdhall();
+                    $sessionsStarts[$key] = $value->getStartTime();
+                }
+                $sessionsIT = new MultipleIterator(MultipleIterator::MIT_KEYS_ASSOC);
+                $sessionsIT->attachIterator($sessionsIDs, "sID");
+                $sessionsIT->attachIterator($sessionsDates, "DATE");
+                $sessionsIT->attachIterator($sessionsHalls, "HALL");
+                $sessionsIT->attachIterator($sessionsStarts, "HOUR");
+
+                $count = 0;
+                $sessionsListHTML = '<select name="sessions" id="sessions">';
+                foreach ($sessionsIT as $value) {
+                    if($TODAY <= $value["DATE"]){
+                        if($value === reset($sessionsIT)){
+                            $sessionsListHTML .= '<option value="'.$value["sID"].'" >Fecha: '.$value["DATE"].' | Hora: '.$value["HOUR"].' | Sala: '.$value["HALL"].'</option>';
+                        } else {
+                            $sessionsListHTML .='<option value="'.$value["sID"].'">Fecha: '.$value["DATE"].' | Hora:'.$value["HOUR"].' | Sala: '.$value["HALL"].'</option>';
+                        }
+                        $count++;
+                    }
+                }
+                $sessionsListHTML .= '</select>';
+
+                if($count == 0) {
+                    $sessionsListHTML = '<select name="sessions"><option value="" selected>No hay sesiones disponibles para esta película.</option></select>'; 
+                    $pay = false;
+                }
+            } else {
+                $sessionsListHTML = '<select name="sessions"><option value="" selected>No hay sesiones disponibles para esta película.</option></select>';
+                $pay = false;
+            }
+
+            //$session_id = $value["sID"];
+            //$hall_id = $value["HALL"];
+            //$date_ = $value["DATE"];
+            //$hour_ = $value["HOUR"];
+
+            //Reply: Depends on whether the purchase is to be made from a selected movie or a cinema.
+            $reply = '<div class="column left">
+                        <h2>Película seleccionada: '.str_replace('_', ' ', $tittle).'</h2><hr />
+                        <div class="image"><img src="'.$prefix.'img/films/'.$tittle.'.jpg" alt="'.$tittle.'" /></div>
+                        <p>Duración: '.$film->getDuration().' minutos</p>
+                        <p>Idioma: '.$film->getLanguage().'</p>
+                    </div>
+                    <div class="column right">
+                        <h2>Seleccione un Cine y una Sesión</h2><hr />
+                            <h3>Cines</h3>        
+                            '.$cinemasListHTML.'
+                            <h3>Sesiones</h3>
+                            '.$sessionsListHTML.'
+                    </div>
+                        ';
+        } else {
+            $reply = '<h1>No existe la película.</h1>';
+            $pay = false;
+        }
+    } else if(isset($_GET["cinema"])) {
+        $reply = '<h1>ESTAMOS TRABAJANDO EN ELLO</h1>';
+        $pay = false;
+    } else {
+        $reply = '<h1>No se ha encontrado película ni cine.</h1>';
+        $pay = false;
+    }
+    
+
+    //Pay button:
+    if($pay){
+        $pay = '<input type="submit" id="submit" value="Pagar" />
+                </form>';
+    } else {
+        $pay = '</form>';
+    }
+    //Page-specific content:
+    $section = '<!-- Purchase -->
+        <section id="purchase">
+            <div class="row">
+                <section class="code purchase">
+                   '.$reply.'
+                </section>
+                <section class="code purchase">
+                   '.$pay.'
+                </section>
+            </div>
+        </section>
+        ';
+
+    //General page content:
+    require RAIZ_APP.'/HTMLtemplate.php';
+?>
diff --git a/purchase/index.php b/purchase/index.php
index 65706bc..4ff77de 100644
--- a/purchase/index.php
+++ b/purchase/index.php
@@ -35,7 +35,8 @@
                 $cinemasIT->attachIterator($cinemasIDs, "cID");
                 $cinemasIT->attachIterator($cinemasNames, "NAME");
             
-                $cinemasListHTML = '<form><select name="cinemas" id="cinemas">';
+                $cinemasListHTML = '<form action="confirm.php" method="post">
+                                    <select name="cinemas" id="cinemas">';
                 foreach($cinemasIT as $value){
                     if($value == reset($cinemasIT)){
                         $cinemasListHTML .= '<option value="'.$value["cID"].'" selected>'.$value["NAME"].'</option>';
@@ -43,7 +44,7 @@
                         $cinemasListHTML .='<option value="'.$value["cID"].'">'.$value["NAME"].'</option>';
                     }
                 }
-                $cinemasListHTML .= '</select></form>';
+                $cinemasListHTML .= '</select>';
             } else {
                 $cinemasListHTML = '<select name="cinemas"><option value="" selected>No hay cines disponibles para esta película.</option></select></form>';
             }
@@ -53,7 +54,6 @@
 
             $sessionsDAO = new SessionDAO("complucine");
             $sessions = $sessionsDAO->getSessions_Film_Cinema($fiml_id, $cinema_id);
-            //print_r($sessions);
             if(!empty($sessions)){
                 $sessionsDates = new ArrayIterator(array());
                 $sessionsStarts = new ArrayIterator(array());
@@ -72,8 +72,7 @@
                 $sessionsIT->attachIterator($sessionsStarts, "HOUR");
 
                 $count = 0;
-                $sessionsListHTML = '<form action="confirm.php" method="post">';
-                $sessionsListHTML .= '<select name="sessions" id="sessions">';
+                $sessionsListHTML = '<select name="sessions" id="sessions">';
                 foreach ($sessionsIT as $value) {
                     if($TODAY <= $value["DATE"]){
                         if($value === reset($sessionsIT)){
@@ -132,6 +131,8 @@
     if($pay){
         $pay = '<input type="submit" id="submit" value="Pagar" />
                 </form>';
+    } else {
+        $pay = '</form>';
     }
     //Page-specific content:
     $section = '<!-- Purchase -->