Tell us what’s happening:
Describe your issue in detail here.
Your code so far
<!--This is a commented block.
It doesn't matter how long it is, if it has <h1>HTML elements</h1> in it or if it develops
into a
few lines,
everything between the first less than sign followed by exclamation mark and the last greater than sign is commented out
<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>
-->
Your browser information:
User Agent is: Mozilla/5.0 (Linux; Android 8.1.0; TECNO CF7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Mobile Safari/537.36
Challenge: Uncomment HTML
Link to the challenge: