I am totally confused as to why I am getting the above message on 2 movie apps on my Ipad pro 6, 2nd gen, 2017 and ipad air 3, 2019. I also have 13.3.1 installed on both. As well I have all the correct option selected in settings, screen time, Content and privacy subscriptions is turned ON, and itunes, app store purchases, allowed apps, content restrictions, are all allowed. Nothing in any of the links is set to restrictions. The apps in question are apple TV and google play play movies and TV. The google one plays perfectly on my samsung tablet.
Any help would be appreciated as I am at my wits end.