Help me solve it

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

  **Your code so far**
<html>
<body>
  <h1>CatPhotoApp</h1>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Linux; Android 10; MAR-LX1A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.0.0 Mobile Safari/537.36

Challenge: Step 2

Link to the challenge:

Are you so kind and add more information what issue / error occurred

here is the solution
7