Backend is automatically refusing app uploads to app store connect. In the refusal email no API is mentioned which is being used. Dear Developer, We identified one or more issues with a recent delivery for your app, "Perma Evidence Pro" 1.0 (1). Please correct the following issues, then upload again. ITMS-90338: Non-public API usage - The app contains one or more corrupted binaries. Rebuild the app and resubmit.. If method names in your source code match the private Apple APIs listed above, altering your method names will help prevent this app from being flagged in future submissions. In addition, note that one or more of the above APIs may be located in a static library that was included with your app. If so, they must be removed. For further information, visit the Technical Support Information at http://developer.apple.com/support/technical/ Best regards, The App Store Team