Okay. I did what you suggested. I tried it for three of the items. I went to the server behavior penal in DWCS4. I clicked on ecart Add to Cart button, then clicked on the bindings tab. I scrolled down to Thumbnail, and put in the thumbnail image name for that particular item. I clicked OK, then saved the page and uploaded it here:
I click on the Add to Cart button of the first hat pictured. I'm taken directly to the cart.php page. There is nothing displaying.
I was starting to get this, but now I'm totally lost again. My client is about to fire me, as we are past deadline now. Can you please take a look at the page and help?