I got banned because of my little brother playing my Xbox and leaving games I got a ban for a whole week and I feel this is an unfair ban on my part if they can’t take it off they should at lease reduce it because 7 days is way too long for a ban please consider
Bans are automated so there are no appeals and you alone are responsible for your Xbox Live account.
If you have issues with other people playing on your profile, consider changing your preferences to require your password when signing in.
Also, you might want to take a look at family settings and parental controls.