Explain it to me like a child (Jitsi API)?

Okay I do wordpress web design and I’m pretty decent with html and css (i know enough that i could edit code, but not enough to write my own unless it was something really simple) but when it comes to javascript, APIs, etc, I’m just not particularly experienced. I really want to embed a jitsi room on a website but I’m just not sure where to begin. I think once I get it on the actual site I’ll be able to figure out how to make it work in the way i want it. I just can’t seem to figure out the first step.

Info: I have divi so I usually use that to edit pages but i’m also very familiar with gutenberg and the “classic” editor.

thank you my issue has been solved