Follow the steps on this guide to add a Spotify playlist to Instructor Profiles.
First, create a playlist on Spotify. Next to the Play button, select the three dots icon > Share > Copy Embed Code.
<iframesrc="https://open.spotify.com/embed/user/1264654160/playlist/1IcNCdD4MKdX6i21xdw5kQ" width="300" height="380" frameborder="0" allowtransparency="true" allow="encrypted-media"></iframe>
In your zingfit account, go to Admin > People > Instructor profiles and click to edit the instructor with the specific playlist you want to embed. In the Bio Text field, select Source.
Paste the embed code where you want this to display in the profile. Once done, click Save and Preview.
Here's what it looks like through the frontend.