Song Was Submitted to Private Playlist, Follow-Up

Hello, I stopped receiving replies on my last post about the subject so I've made a new one.

I am frequently encountering curators who are accepting submissions for playlists that are private/invite only. I would love to know what is being done to remove these playlists from the platform, and I would love to know how to report the people who are doing this.

For now, here is the latest round of private playlists I've wasted my credits on:

https://open.spotify.com/playlist/15zanvabTlOtze6ibnzmWI

https://open.spotify.com/playlist/3HAQjIawGf59tPzF850MU9