Why it doesn't work ? plz help

HTML-CSS
#1

Tell us what’s happening:

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://bit.ly/fcc-relaxing-cat" 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>
  <form action="/submit-cat-photo">
    <input id="indoor" type="radio" name="indoor-outdoor">
    <label for="indoor">Indoor</label>
    <input id="outdoor" type="radio" name="indoor-outdoor">
    <label for="outdoor">Outdoor</label>


    <input type="text" placeholder="cat photo URL" required>
    <button type="submit">Submit</button>
  </form>
</main>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36.

Link to the challenge:

#2

The challenge instructions say…

Add a pair of radio buttons to your form, each nested in its own label element.

You haven’t done this.

Here’s an article on nesting html elements

#3

can you show me how to do that ?
I did exactly what the video said

#4

so 1st thing we do is find where the code go if u read the intsruction u will find its between

 <form action="/submit-cat-photo">
your code goes here
  
    <input type="text" placeholder="cat photo URL">

Then we take a look at the example and what they did ask us and copy paste it a few times and change it up a bit. make sure you change the last 2 lines to outdoor since that is in our task.

  <input id="indoor" type="radio" name="indoor-outdoor">
<label for="indoor">Indoor </label>
  <input id="outdoor" type="radio" name="indoor-outdoor">Indoor 
<label for="outdoor">Outdoor </label>
#5

I did it and still the same problem

#6

Try a diffrend broweser reset/cookies and catch. specialy when using ie. best browser is firefox