Why does my IPhone say This device is already associated with an Apple ID this device can be associated with another Apple ID in 82 days?

Why does my IPhone say This device is already associated with an Apple ID this device can be associated with another Apple ID in 82 days?

It means someone's account was signed in on your iPhone and you now have to wait to sign into a new account. This is how Apple stop people from pirating by sharing apps, movies and shows with people.