when my valorant crash it keep getting new patch update how do i fix it

when i play my games it keep crashing and when it crash i always get new patch update each eversingle time and i need help to fix it everytime it crash the patch will close my valorant i need to update it and then i can play when im done with the game i will get ban everytime so pls help me and i think this is a bug and it make my game lag and fps drop