If you need to update your primary email address or phone number, use a desktop. You can't update them on the StubHub app.

1. Go to Profile > Settings
2. Click the Contact tab
3. Click the pencil next to the Primary contact address
4. Update the email and/or phone number and Save
 
Important when updating your email address: You'll be logged out of your account when the change is confirmed. To log back in, use the new email address and your existing password.