If you fail to log in 3 times in a row, you are sure that your username and password are correct, then you should stop logging in and contact customer service.
Ask them if there is a problem with their server or with your account. Remember not to keep trying after several failures, this may cause your account to be closed or cancelled.
Sign in – Google Accounts
https://accounts.google.com
Sign in – Google Accounts
حسابهای Google – Sign in – Google Accounts
https://accounts.google.com/Login?hl=fa
حسابهای Google – Sign in – Google Accounts
https://www.google.com/intl/fa
Google. جستجوی پیشرفته. Google به این زبان ارائه میشود: English. همه چیز درباره Google Google.com in English.
How to recover your Google Account or Gmail – Google …
https://support.google.com/accounts/answer/7682439
In your Google Account, you can see and manage your info, activity, security options, and privacy preferences to make Google work better for you.
