i cannot access my account

Hello,

My account has been hacked, I get an error saying " it looks like someone else is using your account, we need to verify the account belongs to u "

It asks for a security code to verify, however, I cannot use that option because the email id to which code is sent has expired.

I tried submitting the form 4-5 time but it did not help.

Please help as the hacked account Is my primary account and I have sensitive information on it.

Please

Thanks

Vijaya