To update your primary email address or phone number:
- Go to 'Profile' then Settings (on the StubHub app, go to 'My tickets.' Tap the first drop-down menu to see 'Settings')
- Select the 'Contact' tab (on the StubHub app, tap the second drop-down menu to see it)
- Under 'Email address' or 'Primary phone,' select the pencil.
- Make your changes and 'Save'