Confirmation page

Hello every body

Sorry for my english

In my website when the order is finish , Confirmaton the page does not appear. I am redirected to a page directly.
The url type : go.ogle.fr/go%20ogle.fr

what is the problem ?

Config : cart_login_shipping_payment,address_cart_status_confirm,end

I want to see appear : THANK_YOU_FOR_PURCHASE

Thanks you

Is my page end.php

Is true ?

<?php
/**
* @package HikaShop for Joomla!
* @version 2.3.4
* @author hikashop.com
* @copyright (C) 2010-2014 HIKARI SOFTWARE. All rights reserved.
* @license GNU/GPLv3 www.gnu.org/licenses/gpl-3.0.html
*/
defined('_JEXEC') or die('Restricted access');
?><?php
if(empty($this->html)){
echo JText::_('THANK_YOU_FOR_PURCHASE');
}else{
echo $this->html;
}
$this->nextButton = false;