APNS Certificate is giving error when trying to upload it in cloud messaging section

Question

My application is live on apple store. I need to add push notifications in my app. I have done all the required steps but when I am trying to upload ,.p12 certificate in APNS Certificate upload section in firebase console then I am getting the error message.

You can see in snapshots.

Answer 1

The issue has been fixed.

I contacted the support and they were quick to fix the issue. I probably wasn't the only one getting in touch with them.