Kimili Plugin Not Working, Only Flash Arrow Showing

I’m trying to embed a video in a page but the Kimili is not working. I can see the play and pause button at the bottom left-hand corner of the screen, but that’s it. You can see the page here:

https://www.enviromedia.com/beta/who/office-tour/

If if helps, the original page is here:

https://www.enviromedia.com/who-office-tour.php

Thanks in advance,
Lisa