I submit to appstore review team and got this warning:
We noticed that your app requests the user’s consent to access their contacts but does not clarify the use of the contacts in the applicable purpose string.
Next Steps
Please revise the relevant purpose string in your app’s Info.plist file to specify why the app is requesting access to the user's contacts. You can modify your app's Info.plist file using the property list editor in Xcode.
To help users understand why your app is requesting access to their personal data, all permission request alerts in your app should specify how your app will use the requested feature.
I already put contact usage description in my info.plist but review team reply that warning again.

How to correct this so it can pass appstore review team ?