You will not be able to change your email if you are currently using Google SSO as the email is set by Google. You would need to click Disable Google Sign-In. https://support.jungledisk.com/hc/en-us/articles/360003325833
Change Email on your TeamPassword account.
To change your email, you would need to sign into your TeamPassword account and click on the Email drop-down. Next, select Settings if not already selected.
Enter your changes as well as your Master Password and click Save Changes to finalize your changes.
Change Password on your TeamPassword.
To change your master password, you would need to sign into your TeamPassword account and click on the Email drop-down. Next select Change Password.
Click on Change Master Password to save the changes.