Free Fire Account Hacked and Gmail Bind Changed Without Permission

I am writing about my Garena Free Fire account that has been hacked and taken over. My Free Fire ID is 1439676981 and I was playing on an Android device. The account was originally bound to my Gmail, but someone changed the bind without my permission and I can no longer access it. I am not sure of the exact date when this happened, but it was in 2025. Since then I have completely lost control of the account and I do not have access to the original Gmail anymore. The account is valuable to me because I have played for a long time and its Prime level is 5. I have not yet contacted Garena support before this message. I kindly request that you investigate this case, recover my Free Fire account with ID 1439676981, remove any unauthorized bind, and return full access to me if possible.