When i try to reset the securty questions, i am getting insufficient credential
I have made icloud id a couple of year ago.
Now i have brought a macbook air in which i need to sync the icloudid with email sushiljic@gmail.com.
But after i tried to reset security with iforgot.apple.com,
i am getting such message.
I am unable to do anything without this.
So please help me about.
MacBook