Can someone tell me how to fix this?

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

  **Your code so far**

<h2>CatPhotoApp</h2>
<main>
<p>Click here to view more <a href="#">cat photos</a>.</p>

<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>

<p>Things cats love:</p>
<ul>
  <li>cat nip</li>
  <li>laser pointers</li>
  <li>lasagna</li>
</ul>
<p>Top 3 things cats hate:</p>
<ol>
  <li>flea treatment</li>
  <li>thunder</li>
  <li>other cats</li>
</ol>
<input type="text" placeholder="cat photo URL">
</main>
<form>
 <input action="https://www.freecatphotoapp.com/submit-cat-photo". >
</form>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36

Challenge: Create a Form Element

Link to the challenge:

<input type="text" placeholder="cat photo URL">
</main>
<form>
 <input action="https://www.freecatphotoapp.com/submit-cat-photo". >
</form>

I see three main problems here.

The instructions were:

Nest the existing input element inside a form element …

You were supposed to use the existing input, not create a new one. There can be only one.

… and assign "https://www.freecatphotoapp.com/submit-cat-photo" to the action attribute of the form element.

You tried to put the action on the input - it doesn’t go there.

Lastly:

<input action="https://www.freecatphotoapp.com/submit-cat-photo". >

What is that period doing there, towards the end? I don’t know that it is breaking anything, but it shouldn’t be there.

If I fix those, your code passes for me.