Content display module doesn't work properly

Hi
i've a problem on my internet site..
I've activated content display module to create a left side menu with categories listing.
It works and list appears, but link for each category it's wrong!
If i use categories listing as content it works...
Please check:
www.a-race.it
on the left "menu hikashop"..click on one item..and this is the error..

if you use categories listing as content
www.a-race.it/compra-on-line
it works properly..

Seems that there's some problem on url rewrite...but I don't know how to solve it.

Hi,

When category listing modules do not display valid links, it's usually because of the menu you selected in the menu option in the hikashop options screen of your menu.
It needs to be a published hikashop category listing menu.

I can see that it's actually working on your website... There is no error.