It’s possible that Google deleted your old account. If you have a Gmail address, it might be difficult to find out. It’s best to contact the company and ask them if they can give you any information about an account that was deleted.
How to remove old devices from google account
How To Log Into An Old YouTube Legacy Account/Channel with Google account EASIEST METHOD
Google doesn’t delete inactive accounts, but they do remove the account from their search results.
The short answer is no, Google accounts do not expire. If you have a Gmail account with Google, then your account will never expire.
Google does not delete inactive accounts. If an account has been inactive for six months, it will be placed in a “suspended” state and can still be recovered.
You can tell if a Gmail account is still active by seeing if it has been accessed recently. If you have access to the email account’s password, then you can log into the account and check for new emails or notifications. You can also try to send an email from that account to see if it bounces back.
Google does not delete accounts for the sole reason of age. Google may delete accounts if they are inactive, meaning the account has not been used in a long time.
Google has a process that deletes inactive accounts. To minimize the amount of time an inactive account is kept, Google will send an email to the account’s owner every 3 months, and if there is no response, it will delete the account.
Gmail accounts will not expire, but if you stop using your account for a certain amount of time, it may be closed or merged with another account.
If you are using an Android device, it is important to update your phone regularly. If you are not, then make sure that you are checking for updates on a computer or laptop.
Another way to keep your account active is by logging in every day. This will ensure that Google has the most recent information about you and your account.
If your Gmail account has expired, you can reactivate it by following these steps:
Go to the Gmail login page at https://accounts.google.com/signin
Enter your username and password and click Sign in
Click on the “Forgot your password?” link to reset your password
Enter your email address and click Send Password