Garena Free Fire OTP Emails Not Received After Gmail Unsubscribe

I am having a serious problem with accessing my Garena Free Fire account that is linked to the email address nowre***[email protected] and used on my Windows 10 PC with a Free Fire emulator (Samsung Galaxy S20 profile). On 12 June 2026, I accidentally unsubscribed from the sender address [email protected] in Gmail. I did not know that unsubscribing from this sender would block important OTP emails needed for login. Since I unsubscribed, I completely stopped receiving OTP codes, and from 08 June 2026 onwards I have not received a single OTP message from Garena. Because of this, I am unable to log in to my Free Fire account and my game progress is stuck, as I cannot access my account in any way. This situation is causing me a lot of difficulty and frustration because it was an unintentional mistake, and if I had known that OTP emails would be blocked, I would not have pressed unsubscribe. I kindly request that my email address be resubscribed and reactivated for OTP delivery, or that the OTP security binding be adjusted so that I can once again receive OTP codes and log back into my Free Fire account. I would be very grateful if you could restore the email subscription and ensure that OTP emails from Garena are delivered to my inbox again as soon as possible so that I can regain full access to my account and continue my game normally.