Having problem in step 6 cannot understant why

Tell us what’s happening:
Describe your issue in detail here.

  **Your code so far**
<html>
<body>
  <h1>CatPhotoApp</h1>
   <main>
  <ul>
    <li>  <h2>Cat Photos</h2> </li>
  <!-- TODO: Add link to cat photos -->
  <li>  <p>Click here to view more cat photos.</p>  </li>
  </ul>
  </main>
  </ul>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Challenge: Step 6

Link to the challenge:

you just have to indent the h2, the comment and the p tags

Use the key Tab for that

Delete the tags <ul> and <li>. Don’th nest the <h2> within

<ul> 
  <li> Child Element 1 </li>
  <li> Child Element 2 </li>
</ul>

that is just an example for indented