Good day, I'm trying to update an old app that was removed from sale due to lack of updates. I've created a new binary that I would like to test on more devices, and I do see it in App Store Connect under the "TestFlight" tab for my app, but when I try install it through TestFlight on my iPad I get a message that states it could not install because "The requested app is not available or doesn't exist". I am still working on the app in question, so I don't have a new release ready yet, but I do need to test what I have so far on a few more devices... So now I'm a little but stuck. I do I see any way to request my app be "restored" from within App Store Connect, nor have I found any way to contact Apple Support that seems appropriate for my situation... Can anyone perhaps help guide me in the right direction here? What do I need to do to get this issue resolved?