Adding first html5 tag not working

Tell us what’s happening:

I’m at adding the HTML5 tag,

Your code so far
<h2>CatPhotoApp</h2>

</main>

<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched</p>

</main>



<h2>CatPhotoApp</h2>

</main>
    <p>Purr jump eat the grass rip the couch scratched       sunbathe, shed everywhere rip the couch sleep in the     sink fluffy fur catnip scratched</p>
</main>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/basic-html-and-html5/introduction-to-html5-elements

Your open main tag is closed.

You have to closing tags for a main element and no opening tags.