If you wish to change your primary email address in MyAdventist, follow the steps below.
Log into MyAdventist
Click on the dropdown arrow by the user's name and click "My profile"
Once on this screen, click on the Edit button to update the Primary email details
Once there, click on the dropdown box of the Primary email and select the email address that you wish to use.
If the correct email is not visible, follow the steps to create a Password login method to link the correct email address.
Once the email has been selected, click Save & Close to save the changes.