Learn HTML Forms by Building a Registration Form - Step 37

Tell us what’s happening:
ok i have been working on this for a day and i am not sure what i am doing wrong

Your code so far

Upload a profile picture: HTML Input your age (years):
    <label>How did you hear about us?
      <select type="radio" id="referrer" 
        <option value="">(select one)</option>
        <option value="1">freeCodeCamp News</option>
        <option value="2">freeCodeCamp YouTube Channel</option>
        <option value="3">freeCodeCamp Forum</option>
        <option value="4">Other</option>
      </select>
    </label>
    <label> Provide a bio:
      <textarea id="bio"></p></textarea>
    </label>
  </fieldset>
<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>Registration Form</title>
    <link rel="stylesheet" href="styles.css" />
  </head>
  <body>
    <h1>Registration Form</h1>
    <p>Please fill out this form with the required information</p>
    <form action='https://register-demo.freecodecamp.org'>
      <fieldset>
        <label for="first-name">Enter Your First Name: <input id="first-name" type="text" required /></label>
        <label for="last-name">Enter Your Last Name: <input id="last-name" type="text" required /></label>
        <label for="email">Enter Your Email: <input id="email" type="email" required /></label>
        <label for="new-password">Create a New Password: <input id="new-password" type="password" pattern="[a-z0-5]{8,}" required /></label>
      </fieldset>
      <fieldset>
        <label for="personal-account"><input id="personal-account" type="radio" name="account-type" /> Personal Account</label>
        <label for="business-account"><input id="business-account" type="radio" name="account-type" /> Business Account</label>
        <label for="terms-and-conditions">
          <input id="terms-and-conditions" type="checkbox" required /> I accept the <a href="https://www.freecodecamp.org/news/terms-of-service/">terms and conditions</a>
        </label>
      </fieldset>
      <fieldset>
        <label>Upload a profile picture: <input type="file"  id="profile-picture"/><label for="html">HTML</label>
        <label>Input your age (years): <input type="number" id= "age" min="13" max="120" /></label>

        <label>How did you hear about us?
          <select type="radio" id="referrer" 
            <option value="">(select one)</option>
            <option value="1">freeCodeCamp News</option>
            <option value="2">freeCodeCamp YouTube Channel</option>
            <option value="3">freeCodeCamp Forum</option>
            <option value="4">Other</option>
          </select>
        </label>
        <label> Provide a bio:
          <textarea id="bio"></p></textarea>
        </label>
      </fieldset>
      <input type="submit" value="Submit" />
    </form>
  </body>
</html>
/* file: styles.css */
body {
  width: 100%;
  height: 100vh;
  margin: 0;
  background-color: #1b1b32;
  color: #f5f6f7;
}

label {
  display: block;
  margin: 0.5rem 0;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Challenge: Learn HTML Forms by Building a Registration Form - Step 37

Link to the challenge:

is it that you don’t know how to link the labels and the respective elements?
(just add ids to the elements and then give the same value to the for attribute in the labels)