You appear to have created this post without editing the template. Please edit your post to Tell us what’s happening in your own words.
Learning to describe problems is hard, but it is an important part of learning how to code.
Also, the more you say, the more we can help!
The note about the h1 is just an example of how to do a comment, which is to use the <!-- and --> tags.
Make a comment with the given text which is highlighted in the instructions TODO: Add link to cat photos don’t add punctuation like a period. Just copy/paste it