Not able to update maps in Garmin express

Hello,

I have BMW Navigator V which uses Garmin maps.  When I try to update maps there is no option to do so ( in green marked area on attached picture is no "button" for update- picture is from Slovenian language version as I come from Slovenia ).  Garmin Express states it is up to date. 

When checking maps in device itself it has maps from 2020.

I already deleted and installed Garmin Express on computer so it is newest version. Version on device is 3.50 and should be last version according to Garmin Express ( updated today without any problems).

When I tried update on other Garmin device it was done without problems.

Tried also to insert SD card with updated maps from other device into Navigator device but I get message that maps can not be unlocked. 

What should do to update to latest maps ?

Thank you