Embedding Fitness Builder PL into a WordPress Page?

What is a “Fitness Builder Private Label”? And where are these instructions?

Fitness Builder PL is basically a fitness program with videos and such that you can label as your own through one of their plans. The instructions are only available if one logs in but here is a screenshot: https://gyazo.com/ab5d87671f50591535fa73858fb5c47f

You would need to enqueue the javascript and enqueue the CSS via your theme. Then you would need to add the div via your theme’s template files – possibly via a child theme.