Product is not shown

[Mario]

I've a little problem.

I'm on the way to release my prestashop as soon as possible.

At the moment I'm designing and configure my shop.

As I need to know how everything looks I wanted to add on Category ands one Product in it.

I can see the new Category and the Product on the "Home" Page as a new Product.

But if I click on the Category I jump the product page, which tells me, that I have one product, but the product is not going to be shown.

Any Idea why? I have no clue at all.

Here the Link:
http://www.cuoresportivo.ch/cs-web-shop/category.php?id_category=4

Thanks a lot for your help.

[Mario]

just found out, that it has something to do with the theme I've used.

I gues I have to go back to the original Theme, or does somebody had this problem alread with the theme "black diamond"

Thanks