my site is missing all listings

Hi Zarko / Alex / Mark,

This is really weird. I logged into support and cannot find any of my recent posts regarding my issue. So i am creating new ticket. My site http://www.travelvouchercodes.com as you can see broken. Basically there was some functionality that was not working so i decided to upload most current version of CP 8.8 i think. When i did it none of my listings displayed and the theme was all messed up. I have tried updating, deletimng and uploading but still no joy. All my data is still in the admin but wont show on the front end.

Please please can you help asap. I wanted to to get started promoting this and i am planning to go to a travel show tomorrow to show the site off to some merchants.

I will be very grateful if you could solve this issue.