Cakephp doesn't display what's in $this...

[GloomySquiky]

Hello everybody, 

 

I'm making a contact page on my site and to do so i'm following this tutorial : https://www.youtube.com/watch?v=1pFw3lLt4Ks

I'm not starting from a fresh install because that's not my only page... 
 

My issue is that in my index.ctp the $this->whatever doesn't display anything... But if i write pure text it works... 

Can you help me to fix it ? 

here's the code :

 

ContactController.php

<?php class ContactController extends AppController{	public function Index() {		}}

Contact.php
 

<?php class Contact extends AppModel{public $useTable = false;}?>

Index.ctp
 

<?php $this->set('title_for_layout', "Pour me contacter"); ?><?php $this->Form->create('Contact'); ?>    <?php $this->Form->input('name', array('label'=>"votre nom")); ?><?php $this->Form->end('Envoyer'); ?>

By the way I'm kind of noobish with cakephp