When you get added to a new playlist it can be a great idea to share the playlist to your social media accounts.
This can be helpful for you to get your music out there and show some further credibility.
Also, sharing a playlist is a great way to show love to the playlist curator who added your song. They always appreciate it when artists share their playlists with fans.
Steps for Sharing a Playlist on Social Media:
1) Tap the three dots in the upper right of the playlist
2) Scroll down and tap "Share"
3) Select where you want to share