im trying to do an add on with Spotify but this message keeps popping up.
This Spotify account is already associated with another phone number. Try a different account, or create a new one.
how do I fix this?
Welcome to the Community
Just to clarify, are you trying to add the standalone Spotify Premium option at $9.99/month?
Also, have you already had the Premium subscription in the past? Have you already activated the subscription with the same user name on a different number in the past?
Let me know.