I receive this on my email while trying to upload my app on appstore for the first time

ITMS-90683: Missing Purpose String in Info.plist - Your app’s code references one or more APIs that access sensitive user data. The app’s Info.plist file should contain a NSCameraUsageDescription key with a user-facing purpose string explaining clearly and completely why your app needs the data.

So after doing some researched I found out that I need to use codova custom config

1. Added cordova custom config

2. Add this on config.xml
   <platform name=“ios”>
   <custom-config-file platform=“ios” target="-Info.plist" parent=“NSCameraUsageDescription”>
   <string>Camera is used for scanning barcode</string>
   </custom-config-file>
   </platform>*

3. After uploading it. Appstore still reject my app with the same message. Help me what should I do?