Free Fire Account Hacked and I Cannot Log In

I am writing because my Free Fire game account linked with Facebook was hacked through the Gmail recovery process, and I have completely lost access to it. On 23 July I noticed that my Free Fire account had been taken over without my permission. Since then I have not been able to log in or use my account. I did not share my login details intentionally with anyone, so I believe my account security has been compromised through an unauthorized recovery attempt. I request that my hacked Free Fire account be recovered and returned to me, and that all unauthorized access be removed. I also ask you to review the security of my account and inform me of the steps I need to follow so that I do not face this problem again.