Random quote - expert ninja help needed

I am doing the random quote generator.

I can’t get the quote to show up in the message field.

Here is the codepen: https://codepen.io/suukee/pen/RorvWG?editors=1010

Thanks in advance

Mixed content error, which should be displayed in your browser console, means that you can’t access insecure resource from secure location. Try http://yourpen instead of https.