Why is this video not working?

This is the link to my code: https://codepen.io/IkeaFlowers/pen/ZEXRgrO

Help is appreciated :slightly_smiling_face:

<video id="video" controls>
    <source src="https://www.pexels.com/video/salad-vegetables-tomatoes-chef-4252297/" type="video/mp4">
  </video>

Hereโ€™s more information on the video tag. Note the example link they used in the code example and the media file extension at the end.