I've tried editing the email address but it won't let me because I didn't verify the original one.
If not, please call TurboTax Customer service. Here is a link: Turbo Tax Customer Service
You will need to submit an account recovery request and include a copy of your driver's license.
https://ttlc.intuit.com/turbotax-support/en-us/help-article/security-risk/account-recovery-request-turbotax-account/L3GhqZLVE_US_en_US