[Plugin Woocommerce] Layout Shop Page

Hi to all,
I’m creating a new shop page on my site
http://www.agoefimo.it/index.php/creazioni/

But I have problem on thumbnails and layout on this page.
I’ve setted a “Catalog Images” dimension of 200px x 250px in my Woocommerce -> Settings->Products->Display section but when as you can see in my shop, the images are more large than my settings.

Furthermore I can’t show my elements such as categories, subcategories although I’ve configured “Show Categories % subcategories” in my Shop Page Display of Woocommerce admin control panel.

Can someone help me?

Thanks.