A SIMPLE KEY FOR 大陸遊戲 UNVEILED

Can not login on the app. Hold having an mistake. App is English even so the mistake is in Chinese so I do not know what it is. Rebooted cellular phone, uninstalled/reinstalled application, turned off data for a couple of minutes, but no use. I however are not able to log in on the application.Redemption, within 24 several hours on the saved value