Problem with virtuemart theme

Hello
I am using gk_mystore tempalte and virtuemart 2.0.8e when I am trying to go to checkout the checkout page has nothing to do with the one in demo.
I am uploading the two images

My site is www.comworld.gr you can try putting something in the cart and go to checkout to see the difference

Hi,
Cart from demo is diffrent becasue you are using VM 2.0 and on demo it is 1.9 version.

Thanks.
Vm 2.0 really sucks so far