App crashes every time I log in after recent iOS update

Since my 9th generation updated to the new iOS 26.4 update. I can no longer play my game either it crashing before it even loads all the way or after I do get it loaded and I try to do anything at all it crashes. So now I can’t even play it and it’s been like 4 days since I have been able to do anything on it. Please will there be a fix so all the people who is having issues will be able to play again without all the issues. I have done everything I have looked up to try and fix this issue and none of them have worked. From clearing  cashe, uninstalling app and reinstalling, did a hard reset on my iPad. Everything that’s been suggested does not work . Please help fix this issue.