category not showing

Suddenly the category stopped shown
I cant find out what happened

the link to my site is: bit.ly/i5TOA0
hika shop is used in "Eshop"

The menu's type is a listing of products. Maybe you changed the type without realizing it ?
Go in the menu Display->Content menus and edit our eshop menu. There, in the option "content type" please make sure that "category" is selected.