How to Access Main Clash of Clans Account After Deleting Secondary Account

I had two Clash of Clans accounts, and I recently deleted one that I wasn’t using. However, after the deletion, I can no longer access my main account. When I attempt to log in, it gets stuck on the deleted account, and I am unable to switch back to my active account.

I’ve tried every solution I could think of—reinstalling the game multiple times, restarting my device, and logging out and back in—but nothing works. My efforts to fix this have been unsuccessful.

This issue has completely disrupted my ability to play the game. If anyone has experienced this or if Supercell can assist, I would appreciate a resolution as soon as possible.