Garena Free Fire Access Lost on Bangladesh Server

I am a Free Fire player on the Bangladesh server and I am facing a serious problem with my Garena account. My Free Fire ID with UID 10076887388 has been hacked and I can no longer log in. The account was used on my Vivo phone and it was linked to the email address shreerayr***@gmail.com. It seems that the login details were changed without my permission. Because of this hacking issue, I have completely lost access to my account, my game progress and all items linked to this ID. I have spent a lot of time and effort on this account and now I cannot use it anymore, which is very upsetting for me. I kindly request that you urgently investigate this incident, help me recover and restore my Free Fire ID and secure the account so that only I can access it in the future.