Originally Posted by: karbonretro 
It happenned to me like 5 times, I was hoping to play the game at September 29, tonight the download restarted 5th time after reaching 70GB, total download that destroyed my monthly download allowance has exceeded 200GB. I paid for 100$ for a game I can't play that also ruined my monthly download limit. Guys, where should I apply for a refund?
Contact Microsoft Support, go to their website and you can either phone or use online chat.
When you purchased the game you would have received an email/receipt. Find this and quote the order ID to Microsoft Support and request a refund.