Hi there!
Sorry to bother but I need help to delete this tournament:
lichess.org/tournament/4nvt4mkSIt was the first one I created and I didn't understand difference btw Team tournament and Arena. This should have been Arena and I have also registered an Arena tournament.
But now I'm afraid that clubmates will be confused as on which tournament to register to if there are two. So please delete the Team-version.
I tried an advice I saw in another answer, that the tournament would go away if I left it myself, but it didn't work.