Help/Support Dokkan Japan User Authentication Fix.

[Vynxuh 0 iPhone 11 17.0]

Hello everyone, when I downloaded the Dokkan Japan hack from the IosGods Web App Store, it downloaded perfectly fine. When you go to login, whether you create a new account or try to login with an existing one it says the error "User Authentication Failed". This error doesn't allow me to play the game and it keeps redirecting me to the error message. If anyone is able to fix, please do I greatly appreciate it. Thank you for listening to my prescribed issue, have a great rest of your day.

[JeVr0oz 0 iPhone 13 Pro Max 16.1]

I've the same