Fix breadcrumb in products

Hello again ^^

I know there is some similar posts... but i did not find the right answer for my particular problem
In the HikaShop the breadcrumb is randomly show the category names When there are also sub-categories, icannot see them /check screenshot i attached/. But i have one morep roblem. there is an arrow, so i can navigate to the next item in the same category... but i don't want it and i did not checked aníthing similar function to yes in the admin area Can u give me some advice? Clearing the cache, deleting and adding again categories not seems to work.

There should be the breadcrumb like this:
Home > Webshop > Poik > Scube Poi

Z.

Thanks for the help ^^ I also had to disable the System Cache in
Joomla, and now it's perfect ^^ Just one more question... i did not find any but, is there some sort of function, or button or hyperlink to navigate back, and not mean the breadcrumb now

Z.