If you are using the mobile app, here’s how to edit your email address: click on "Account", then on "My profile". There, click on your email address and edit it. Finally, click on "Register".
To edit your email address from a computer, visit the "My profile" section by clicking on your first name in the top right corner. Click on your email address and edit it. Finally, click on "Save".
You will receive an email containing all your account’s information, as well as information regarding your journals’ closing, printing and shipping.