Google Authenticator Stopped Working and Locked Me Out of Accounts

I was using Google Authenticator on my Samsung Galaxy A15, but about 15 days ago I lost access to the app and can no longer use it. Unfortunately, I did not save or back up the QR codes or any recovery information, and now Google Authenticator does not work for me at all. Because of this situation, I am unable to pass 2‑step verification and I cannot access my accounts that are protected with Google Authenticator. I have already tried all the recovery methods provided by Google, including the available options for account recovery, but none of them helped me regain access. I kindly request that 2‑step verification be removed or disabled on my accounts so that I can log in again and secure them with a method that I can back up and manage safely. I am asking for your support in verifying my identity through alternative methods and helping me restore access to my accounts as soon as possible.