Unban My FF Account

My Free Fire account (UID: 1975058142, in-game name greenboy) was taken almost a year ago. After regaining it through Facebook, I discovered that it had been restricted owing to actions committed by an unauthorized user. I've always played honestly, never used cheats, and have constantly invested in my account with frequent purchases. I am confident that the ban was the result of the hacker's activities, not mine. I can supply records if necessary. Please evaluate my case and lift the restriction, as this account is really important to me, and losing it due to theft is upsetting. Thank you.