Learn CSS Transforms by Building a Penguin - Step 1

Tell us what’s happening:
I am having an issue with the very first step of this lesson. The following message is shown whenever I submit the code
" Your link element should be within your head element."
Can someone please help me out to pass this basic step? I don’t know what I am missing here.

Thank you in advance.

  **Your code so far**
/* file: index.html */
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Flappy Penguin</title>
  <link rel="stylesheet" href="styles.css">
</head>    

<body></body>
</html>
/* file: styles.css */

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Learn CSS Transforms by Building a Penguin - Step 1

Link to the challenge:

try slash at the end of this tag