Garena Free Fire OTP Not Received After Account Was Hacked

I am writing regarding an issue with my Garena Free Fire account and the OTP verification system. My account email is registered as "umart6***@gmail.com". My account was stolen by a hacker, and when I tried to recover it, I realized I had accidentally unsubscribed from Garena's official emails. Because of this, I am no longer receiving the OTP/verification codes that are required to recover and secure my account. At the moment, I cannot complete the account recovery process, even though I am the rightful owner of the account, because no OTP emails are being delivered to my inbox. This situation prevents me from regaining access and leaves my account in the hands of an unauthorized person. I kindly request that my email be re-enabled for receiving Garena official emails and OTP codes, and that my Free Fire account be recovered and secured in my name. I also ask for guidance on any additional verification steps you need from me so that I can prove ownership and restore full access to my account.