I got banned for something I didn't do!

I recently got banned from talking on halo 4 AND xbox live for a week, I looked at all the reasons people get banned and I didn’t do any of them, I was playing flood, and I didn’t die at all, I think I got people mad and one of them reported me for no reason, is this how halo employees run their networks? Banning people without checking if they’re responsible? I demand to be unbanned from being able to talk. I have proof that I am innocent! I hadn’t talked with anyone except my friends on a PRIVATE chat. UNBAN ME !

You’ll need to post in this thread but you’re likely going to have to serve your ban time.