<!--uncommenting-->

Tell us what’s happening:

Your code so far


<!--
<h1>Hello World</h1>

<h2>CatPhotoApp</h2>

<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
<!--uncommenting-->

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36.

Challenge: Uncomment HTML

Link to the challenge:

This seems to be a not very clear as a question.
were you having issue uncommenting the code ?

To uncomment you should remove anything like this:

<!--

And this:

-->