Activate free Apple TV post purchasing IPhone 11 last month.
I purchased IPhone 11 last month and now want to activate my free year of Apple TV.
I went to the Apple TV app and I see no way to activate this offer.
iPhone 11
Please review the guide from Apple TV+ - One Year Offer - Apple
If you qualify, and if you did as described in the guide, and you still do not get to see the year offer, then contact Apple Support. They can assist in getting you the service, if needed using activation codes.