Your question is not clear. What are you trying to do?
If you believe someone else has access to your account, it would be best to change your password to secure your account.
You can change your password by following the instructions within the url below:
https://ttlc.intuit.com/community/account-management/help/how-do-i-change-my-turbotax-login-user-id-or-password/00/26384