Comment out HTML i did no't understand my last test how to do it

Tell us what’s happening:

Your code so far

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


<p>Hello Paragraph</p>
<!--p>hello paragraph</p-->

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0.

Link to the challenge:

With your current solution, none of the original code is commented out, so they all still show. To comment out any html code, you need to put a <!-- before it and a --> after it. It appears you added some new html in two places did successfully comment out the new html, but you need to comment out the existing html in such a way, that only the h2 element ( <h2>CatPhotoApp</h2> ) is uncommented.