Your distributor says a track had artificial streams but won't say where they came from. Paste the playlists from your Spotify for Artists page. SpotCheck scores each one for bot-farm patterns and drafts your reply.
In Spotify for Artists, open Music, choose the flagged track, then open Playlists.
Open each playlist in Spotify and copy its link (Share, then Copy link to playlist).
Paste them all below, one per line. Up to 50 at a time.