How can I re-use this Prezi video?

How can I re-use this video with my own content?

It doesn’t seem to appear as a template despite being given as an example video. I like the design shapes used in it but if I try to create a new Prezi video I can’t see them as options to use. Literally hours spent already and I’m no further forward. The training videos are all geared towards creating recorded videos rather than livestreaming. I have several events coming up which I’d like to use Prezi Video for but running out of time now.