If you're prompted to subscribe when you already have an active ESPN+ subscription, you might need to relink you subscription to your ESPN+ account. Follow the steps below to link your account.
1. Start the ESPN app on your iPhone device. If you do not see below screen, delete the ESPN app and reinstall.
2. Login or Sign Up for ESPN account (Do not Sign Up Later).
3. Select Settings on top right of the ESPN App.
4. Select ESPN+ Subscription.
5. Select Subscribe.
6. Select Restore.
7. Select Set Up Account to complete activation process. Your subscription will now be linked to your iPhone Device, and your account will be available to use on any other supported device.