Hello Missliteeyes,
After reviewing your post, it sounds like you have a new iPhone and you want to sign in to Apple Music with your Apple ID. I would recommend you read this article, it explains what to do after you go to Settings > name > iTunes & App Store and sign in.
Thank you for using Apple Support Communities. Have a nice day.
After reviewing your post, it sounds like you have a new iPhone and you want to sign in to Apple Music with your Apple ID. I would recommend you read this article, it explains what to do after you go to Settings > name > iTunes & App Store and sign in.
Sign in to Apple Music with your Apple ID and turn on iCloud Music Library
After you sign in to Apple Music with your Apple ID and turn on iCloud Music Library, you automatically have access to your music across all of your devices. You don't have to manually sync your songs, albums, or playlists.
Learn more about Apple Music and how to join.
Access your music collection on all of your devices with Apple Music
Thank you for using Apple Support Communities. Have a nice day.