iOS App Store Submission Fix

My Swift-based iOS app is functionally complete, yet Apple keeps rejecting it for “App Store guidelines non-compliance.” The reviewer notes are vague, so I need a developer who knows the guidelines inside out to pinpoint the issue, correct it, and push the build through review... (Budget: $30 - $250 USD, Jobs: iOS, iOS Development, iPad, iPhone, Mobile App Development, Software Testing, Swift, Xcode)