hrry AidenYeap Hey mate, we need more information here. What issue are you facing with the app? Do you see an error message? Have you tried uninstalling and reinstalling?
hrry AidenYeap And to confirm, you’re running the latest version and your device is not rooted? Bootloader not unlocked?
Derren AidenYeap Hey 👋 Could be due to the play protect certification, McDonald’s is usually one of the apps that will not function if the device is not certified. Check this in your settings and see if you can refresh/update.
jbtzn Try updating the app if it has any pending updates. I have used mine at McDonalds last night and it worked fine.
jbtzn AidenYeap I see. Try updating your Gooogle Play system. Currently, the latest update is September patch.