The best place to start with
is the For You section, which offers you a selection of playlists based on the bands and music genres that you picked when first setting up your Apple Music account.
There are actually a number of options for organizing playlists here. If you press and hold on the name of a playlist you will activate a menu containing options that apply to the entire playlist.
Tap on Add To My Music and this playlist will be permanently added to your own playlists that are stored in the My Music section of the app.
Tapping Make Available Offline will download all the songs in the playlist onto your iPhone so that you can still play them even if you don’t have an Internet connection.
And, of course, the Share Playlist option allows you to post a link to the playlist on Twitter, Facebook or other social sites.