Garena Free Fire Verification Email Not Received in Gmail

I am having a serious problem with OTP and verification emails for my Free Fire account that is linked to my Gmail address “sikotm***@gmail.com”. A few days ago, while using the Gmail app on my Android phone, I accidentally pressed the “unsubscribe” option on an email from Garena. After this mistake, my Gmail seems to have stopped accepting OTP and security emails from Garena, and I have stopped receiving new OTP codes and verification emails in this inbox. Because I am not receiving these OTP emails, I cannot properly protect or manage my Free Fire account, and I am very worried about its security. At the same time, someone is trying to remove or disconnect my Gmail address from my Garena/Free Fire account without my permission, and there are only a few days left before my Gmail will be permanently disconnected from that game account. This situation is very stressful for me because the account is very important to me and I am afraid of losing it forever. I kindly request your urgent help to restore and re‑enable all OTP and verification emails from Garena to my Gmail address to manually re‑subscribe my email to all necessary security and verification messages, and to remove any block, filter or unsubscribe setting that is stopping these messages. I want to start receiving OTP codes from Garena again so that I can secure my account and prevent any unauthorized changes before the remaining days run out. I am asking for urgent support and a quick response, because this issue is time‑sensitive and directly affects the security of my Free Fire account.