NSP GK virtuemart category is not visible on frotnpage

Hello, I have installed NSP GK, but there is problem with VM category - it is not vislible on frontpage - can t read this data source from VM.
I tried to fix it with language - default front - sk-SK, default back - sk-SK and also VM categories in sk-SK - this works, it is visible when backend language is changed.

It seems, there is another problem, any idea where can I find it?

Hi

This is not a bug but a way it works. VM is creating language tables in database with a language tag it was created, so when You browse it in panel You only see the tables of a language You have selected for panel. Please check if categories are translated in VM and make sure You are using 2 NSP instanced attached to languages and edited while using this languages in panel.