We are writing to notify you that your app has been removed from the App Store because it was compiled with a counterfeit version of Xcode, infecting the app with malware. Apps built with these counterfeit tools may cause harm to your customers.
Please download a copy of Xcode directly from the Apple Developer Portal - https://developer.apple.com/xcode/download/, and then recompile and resubmit this app for review. Copies of Xcode downloaded directly from Apple are verified to not contain malicious code, and include the most up-to-date tools and libraries that Apple offers.
App Store Review