Katto

So localAIPstore does work but it isn't working on this one app. I know that it doesn't work on some but it literally worked one night on the app and then the next day it stopped working the app is called the arcana (it's a visual novel) without localIAPstore when I click cancel it states 'purchase cancelled' with localIAPstore it states 'check your internet connection' again it literally worked last night now it doesn't.