App Store Connect have also provided Crash Logs but I can't understand it. App is developed using React Native. They provided 4 crash report text files.
I ran in an issue where app is crashing on testflight while working fine in my iPhone.
Which Xcode version ? Would it have to do with bitCode enabled ?
May read this: https://forums.swift.org/t/app-distributed-via-testflight-crashes-on-launch/53936/11
Or this: https://medium.com/thecodr/is-your-ios-app-crashing-only-when-you-upload-it-to-testflight-ef27d3cb3ecd