Secret or Magic

Hi All,
Can I ask how I can have a secret or magic key? I am receiving

Enter Secret Recovery Key or Magic Recovery Code message when I try to log in Blockstack.org

I was thinking that secret/magic one could be the expanded Blockstack ID with 34 digits, didn’t work. My pc formatted cannot sign in basically.
All the best,

The secret recovery key is a list of 12 words, the magic recovery code is an encrypted version of these that you have received during registration.

Thank you very much Firedger. It worked.
All the best,