I can't launch the game at all but there's no error message

every time i log in to the valorant launcher i click play and the launcher closes as if its about to start the game, but then it just doesnt. ive reinstalled the game and vanguard already, tried doing some command prompt stuff that people suggested, watched a whole video doing a bunch of random stuff, updated drivers, and nothing works. i dont even get an error code or anything, it looks fine when i click play, the game just doesnt open