Request to unban the Gamertag "Loli"

NONE of us can help you you will have to post in the thread posted above that is the ONLY place where you can find out exactly why you were banned but as I said there is no appeal. if it was not you that did the deeds call up support and open an unauthorized
access claim if they can find out the account was not in your control then there is a possibility they can contact the PET and see if they can get it reversed those are your ONLY options sorry.

Since the ban took place more than 12 months ago, there is no way you can contact the enforcement team regarding the ban. The only way to contact them is by submitting a case review at http://enforcement.xbox.com

The forums are not a place to post un-ban requests. An account suspension completely blocks the affected account from being able to sign in to the Xbox Live service for the duration of the suspension. Account suspensions are issued for a specified duration,
often of 1, 7, or 14 days, though egregious or repeated violations can result in a permanent suspension.

XBLPET investigates complaints and takes each report into consideration when making an enforcement decision. They take an evidence-based approach to enforcement and take numerous factors into account when considering issuing a suspension. The context around
the content or activity is particularly essential and drives our decision-making process. Simply put, there is no magic formula that instantly results in a suspension.

Despite what some may claim, XBLPET will never ever ban anyone “for no reason”. Suspensions alwaysoccur as a result of a specific Code of Conduct violation.

you wont they do not ban an account without 100% investigating it there is no appeal for them either sorry.

Only place to appeal is linked below but chances are slim. It is almost never if at all that suspension/ban is reversed.

forums.xbox.com/.../41.aspx