Help Me Create an Adult Tube Site

Hi Everyone, I'm a web developer and need a little help with a site I'm trying to create. Details: Adult Tube Site (similar to pornhub & xvideos) with more of a social twist. This will be hosted on Wordpress (Theme Already Purchased). There will be a script that would grab videos and autopost from other adult tube sites (Script Already Purchased). There will also be a group section for users to share pictures, videos, Live chat, and live video chat (Still looking for a plugin that isn't expensive). The site needs to also offer Facebook integration or sign up. Everything must be view-able and fully operable from mobile devices as well. I would like a little assistant setting this up as this is a rather complex idea and Im rather new to project management. Thanks!