Call of Duty MW2

I played on the Steam platform for some time, the game crashed all the time with the Game_Ship error, I searched for a problem for a long time, in the end I didn’t find it, later I decided to switch to the platform, synchronized my Activision account on both platforms, Steam and, the game continued to crash, I sinned on the Geforce Expirience program, more precisely on its function called “Freestyle”, which I used during the game, removing this function, the game stopped crashing with similar errors. All this time I have been playing on the platform, now I decided to return to Steam, but when I went to the store, I noticed that all my game currency that was received during the game on was not transferred to Steam, in the amount of 800 points.