with those brilliant minds here. Been stuck on this now 4 days and glad only testflight and not live. Any help/direction is welcome. I spent so many hours on this project and now to have no alerts arrive on the phones is disheartening. Thank you for your time and help in advance !

I can provide redacted screenshots of: Xcode Signing & Capabilities showing Push Notifications enabled Apple Developer portal Key Details Bundle ID Push Notifications capability APNs direct HTTP/2 smoke test output Server APNs diagnostics showing InvalidProviderToken I will not post full device tokens, .p8 private key contents, debug secrets, or private server files publicly.