problem with the categories and subcategories in virtuemart

hello

I work on joomla 3.48, VirtueMart 3.0.14 and PHP version 5.4.35

I have a problem with the categories and subcategories in virtuemart.
This is my test page http://test.webdesign.com.hr/shop
menu on the left is doing well, linking is good
but when, for example, click on the category of "Bazeni" on the right side ..... he goes on (see breadcrumbs) Naslovna/Hidromasažni bazeni/CityLine/Manhattan Deluxe/Saune
it should show (breadcrumbs) the subcategories "Bazeni", "Oprema za bazene" i "Oprema za strojarnicu" as the menu on the left side

How i fix that? I dont know where is problem

Thank you

Hi

I think this question should be asked to Virtuemart support.

But before that please make a test if it's not template related by changing template to a joomla default one and see if the same problem is visible.