I recently got a week ban from comp because my dad turned my pc off mid game. It's been over 3 days and it still has 150 hours left, is there a reason for this?

I know spike rush is implented to have fun with friends/solo but there should be a gamemode that have best of 4/6 and its like unrated. Its fast and can warmup your brain People here will say play deathmatch/unrated. Deathmatch is good b...