Help/Support In-App Purchases on Sideloaded & Modded Apps

[Jeffy poop 0]

When I try to sign into apple on app to make purchase it gives me error is there any way to purchase anything through modded apps

[Rook 553.3k iPad Pro (2nd gen) 17.4 Donor]

Hello,

In-App Purchases cannot work on sideloaded apps due to Apple's restriction.

If you want to support the developers, you need to install the official version of the app and purchase from there.