Unable to Access Brawl Stars Despite Multiple Attempts

I cannot access Brawl Stars as it gets stuck at 100% during loading and refuses to open. I have tried multiple troubleshooting steps, including uninstalling and reinstalling the game, switching to another account, and using a different device, but nothing has resolved the issue.

My account name is "ql," and this has been incredibly frustrating. On top of that, the game lags frequently, and I’m beginning to lose interest because of these persistent problems.

I have invested significant time and effort into this account, and I need a solution urgently. Please fix this issue so I can access the game again without interruptions. Your prompt support would be greatly appreciated.