My app isn't on the app store, I'm trying to send it to publishers, but i don't know how to set up the "Review" Button and the "Leaderboards" button without it actually being connected to the app store? I do have an Apple Developer account already set up. I have created the buttons already but they do not do anything when pressed on, do the publishers set it up or do I if my game isn't on the app store? if its up to me, how do i go about setting them up? any help is most appreciated.