Free Fire Max Account Hacked and Gmail Changed Without Permission

I am a Free Fire Max player from Thailand, and I am writing because my game account linked to my Gmail was stolen and transferred to another Gmail address without my permission. My in‑game ID is 1893155651. About 24 days ago, I realized that I could no longer access my account, and later found out that a thief had changed the linked Gmail account to another one. I have spent money on this account over time, but I do not remember the exact total amount. Beyond the money, this account is very valuable to me because of the time and effort I invested in it. My original login was with a Gmail address ending in @gmail.com, and I never authorized anyone to move or change the binding of my account. I kindly request that you investigate this situation, recover my Free Fire Max account, and return it to my original Gmail login. I also ask that any unauthorized changes made by the thief be reversed and that the account be secured so that such unauthorized transfers cannot happen again. I am ready to provide any additional information you may need to verify my ownership of the account.