How can I get my Youtube video into Language Reactor's Youtube Catalouge

I would like to get some of my Youtube videos into Language Reactor’s Youtube Catalogue, including having a human translation for it. I haven’t been able to find any information about how to do that, and what the criteria is for inclusion. I’m also curious about how Youtube videos are chosen/organized to be put into the Youtube catalogue, and how human translations are made for them. I’d appreciate any help.