How to get back access to your account when your account was hacked or your password no longer works ?
If you are unable to log into your account, you will need to go to https://accounts.google.com/signin/recovery (also accessible from the "Need help?" link on the sign in page). There you will have one or more of the following options:
Using a pre-configured recovery phone.
Using a pre-configured recovery email.
Prove ownership by answering questions about the Google account (last password, creation date), receiving a verification code to an email or phone, or providing other information.
You can see one option or message “Google could not verify you” means you can not approve these account. Firstly, you can access these account.
If all three of the above fail then the account is likely lost.There are no other options for account recovery, and Google will not return an account unless you can prove ownership of it.
If you face any problem after these process or related with gmail issues so you can dial our Gmail Toll Free Number: 1-877-540-9623. We are a third party company for troubleshooting the gmail issues. For any query related with gmail issues you can dial our toll free number.