Why can’t I download music
About a week ago my Apple Music stopped allowing me to download or add music to my library. The subscription has been paid this month but still won’t work.
Question marked as
Can you still play streaming tracks from Apple Music (without adding to Library or downloading) ?
View, change, or cancel your subscriptions - Apple Support
Check the status of your subscription as it is administered.
Verify that you are still logged in on your device with the same Apple ID as the subscription is for.