So my game will randomly close causing me to to get more hours to my comp which I already have 200+. And apparently my account is flagged for review because of this can someone help me please?

I used to be a grandmaster hitscan player. I just started playing this game again after having not really played much since the beta. I'm looking at playing Jett and Reyna and possibly Neon. ​ I'm not really sure what other inf...