For your information, please note that only Youtube Videos can be added to your Zenchef website.
Go to the YouTube video of your choice, click below the video on share then embed and select the url link "http://www.youtube.com/embed/XXXXXXXXXXX"
In order to publish a video on your website, please go to Settings ⚙️ at the top right of your Zenchef backend, and go to Online visibility and select on the left-side menu Advanced settings.
In the Video field, add the link to the Youtube Video.
Scroll down and save the change.
Your video will be displayed on the "Press" page. If you have selected site theme n°11, it will also be posted on the homepage.