ProMods

where is volga map its works with rusmap so why not adding to list becouse i dont know where to put volga map files

did you ever had a look into the gamelog while driving at Volga map?
or was there a new update, lets say in the last 4 weeks?

Just because it works, doesn't mean it get's added to the list. We onl add Maps that we recommend using for ProMods, not every Map that works.
Volga Map, atleast in this state, is too Buggy to add to the list. Maybe later when it get's some major cleanup.