My game keeps crashing when i start it up

Hello,

This problems occurs on PC on Steam.

since like a month or two ago my game keeps crashing on startup. it just insta-dissapears, as if it got alt+F4`d. And i don't get any kind of error message or anything. I have verified the integrity of my game files and nothing was wrong. I've deleted the game and re-downloaded it. Tried all kinds of things that got recommend online but nothing worked. After all that i just kept starting up the game and it kept crashing and i kept doing that until i got further in the game. At first it crashed when it reaches the screen to connect to the servers, then after like starting it up and it crashing for about 10-20 times i get to the lobby. And after it crashing there for another idk 10 maybe 20 times again i was able to start up the shooting range without it crashing and i was able to play for a whi8le until the recent patch. Now i got the same exact problem again but it doesn't become stable anymore. I've bought the battle pass and if it stays like this i wont be able to complete it on time,

Please if someone can help me with this problem, i just wanna play a couple of games after working and studying man.