I have addes the link element but still unable to move forward

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

  **Your code so far**
\ file: <!DOCTYPE html>
<html>
<head>
  
  <meta charset="utf-8" />
  <title>Cafe Menu</title>
  <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
  <header>
    <h1>CAMPER CAFE</h1>
    <p>Est. 2020</p>
  </header>
  <main>
    <section>
      <h2>Coffee</h2>
    </section>
  </main>
</body>
<html>
<!DOCTYPE html>
<html>
<head>
  
  <meta charset="utf-8" />
  <title>Cafe Menu</title>
  <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
  <header>
    <h1>CAMPER CAFE</h1>
    <p>Est. 2020</p>
  </header>
  <main>
    <section>
      <h2>Coffee</h2>
    </section>
  </main>
</body>
<html>
\ file: h1, h2, p {
text-align: center;
}
h1, h2, p {
text-align: center;
}
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Challenge: Step 17

Link to the challenge:

link is a self closing tag
much like an img

<img src="photo.jpg" />

notice that / on the end

you also have a typo

got it ! Thank you so much.