Where i upload APNS/p12 cert file in Firebase Console?

Question

Hello I have an application in iOS. That application contain many targets based on different plist info in past application on GCM messaging that time I have 3 targets and now I move to the firebase so I migrate project to firebase from GCM console, Now I have 2 new client and I add 2 new target on my project(with firebase), So I create new APNS certificates and its .p12 but when request for GoogleService-Info.plist file from firebase its simply gives me not ask for .p12 file now I integrate all things in my project but don't get push notification in background

got below log :

I don't found option to upload APNS/.p12 file on firebase Or and is no need then why I don't get notification in background

Answer 1

The new one is here (2017):

Project Settings and click the "cloud messaging" tab.