Checkout Popup, automatically closes, short time

-- url of the page with the problem -- : scentsgourmet.com/
-- HikaShop version -- : 4.0
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.4.37

The pop up when a product that is clicked on to proceed to checkout of keep shopping closes after just a couple of seconds, it never use to and I am wondering if there is a way to extend the pop up time or make it where it doesn't automatically disappear!

Thank you guys in advance!

and I tried editing the checkout / notice.php

setTimeout( 'window.parent.hikashop.closeBox()', <?php echo (int)$this->config->get('popup_display_time',2000);?> );

to

setTimeout( 'window.parent.hikashop.closeBox()', <?php echo (int)$this->config->get('popup_display_time',5000);?> );

Nothing changed.

Thank you, I can't believe my eyes continued to pass that, I am so sorry!