help me im desperate

this morning valorant was working fine until around 5pm when i tried to login it didn't load and i waited around 5 minutes i redownloaded the game 5-6 times and restarted my pc a lot of times when i open valorant i cna only put my login infomation and then i can't open it again only the riot client when i try to sign out its says i can't when i am loaded in but in task manager it is not open.