how to put articles in basket?

[al_so84]

Hi

I want to order 8 articles of following page that the seller gives one shipping fee for several ithems in one order (package).

But there is no basket or list that i select my ithems and at the end go to cash (Kasse).

when i click on any product image and then select "Sofort-Kaufen" ithem, it gos directly to order page! how can i select different ithems for one order?

http://stores.ebay.de/dft-turbotechnik-autodesign/_i.html?_nkw=meguiars+&submit=Finden&_sid=63206337...

TIA . .