Clash of Clans Clan Leadership Stolen - I Lost My Role

I am extremely frustrated because my Clash of Clans clan leadership was taken from me. Someone joined my clan, and without my knowledge, they took the leadership role for themselves. Not only did they take my position, but they also kicked all of us out of the clan. I have no idea how this happened, and I need to get my leadership back. I’ve tried to get help and support, but nothing is working on my end. This is really disappointing, and I need Supercell to fix this immediately. Please restore my leadership and resolve this issue as soon as possible!