Update:
I attempt to add a String value to the \"NSPhotoLibraryUsageDescription\" key.
And it works.My build version
I had the same problem with two applications, the solution shows you the itunnes connect via mail: info.plist review your file and tries to add the following fields:
Privacy - Photo Library Usage Description
Bluetooth Sharing - NSBluetoothPeripheralUsageDescription
each with a text explaining the reason for its use. You can check here the permissions that now requires iOS 10 in its info.plist here: https://blog.xamarin.com/new-ios-10-privacy-permission-settings/
This worked for me.