To add a Vimeo video to your site:
1. Add a Video Widget element to the selected canvas
2. Copy the Vimeo video ID from the last part of your video’s URL.
3. Over in the right toolbar under the Video tab, set the type to "Vimeo" and paste the end of the URL in the Vimeo ID box.
Now that you successfully have added your video you will have additional settings available to control the function of it.
You can set the Auto Play, Loop, or show the Video Details on the video.
NOTE: The above instructions only work for Vimeo videos set to "public" if your video is set to "unlisted" then it would need to be added via Vimeo's embed method shown below.