I Accidentally Left My Supercell Clan and Can’t Rejoin

I accidentally left my Supercell clan and now I can’t get back in. Before leaving, my clan and I had completed all clan activities together, but due to this mistake, I’m locked out. The clan is supposed to be "open to everyone," but when I try to rejoin, it says the clan is "invite-only." This contradiction is frustrating and unfair. I’ve tried multiple times to re-enter but no luck. I’m asking Supercell to urgently fix this problem immediately. I’m being unfairly excluded despite the clan’s public status. Please resolve this quickly so I can rejoin my team and continue playing with my clanmates.