You need to Sign In to your TurboTax Account and go Account Settings to change your email address.

Click the link for detailed instructions on How to Change Your Email Address. 

can get any emails wrong address wont let me change old one tried 20 times already 

@lindashevl are you getting an error when you try to make this change when following this FAQ: https://ttlc.intuit.com/community/account-updates/help/how-do-i-change-my-turbotax-account-email/00/...?

If you no longer have access to the prior email you can also try our account recovery process: https://ttlc.intuit.com/community/account-recovery/help/account-recovery-request-for-your-turbotax-a...