NOT KNOWN FACTS ABOUT HOW TO GET SPOTIFY PLAYLIST FOLLOWERS

For example I have a plsylist termed. "coronary heart of The Country" Itpicked up a follower I do not understand how or wherever this follower came from. I had no way discovering out who they were being or wherever they arrived from. In a fewdays they dropped off. Howv do we thank these persons. for his or her assist ? I might include to These sug