Prezi presentation design

I am a content expert creating six 20-minute video training modules for mainly Indigenous Canadian women's shelter workers. I have (text-based) storyboards with descriptions of what visuals and words I would like to accompany the narration, and some licensed artwork. I can create the content myself using PowerPoint, but using Prezi could add more movement and visual interest. I would like to get an idea of the cost of hiring someone to create slides in Prezi.