Then why did you offer this link when asked why we don't see footage of WSLVT people doing all of their sparring and testing when you say it is so important to the system? How is an "open style tournament" an answer to that question?
A tournament is a form of organised sparring. Regular sparring is essential to prepare for such a tournament. I am sorry that you haven't been provided with everything you demand on a plate- but I think you will find that many MA groups don't always post film of their private sparring on the internet. Mostly what you will find is organised contest like a tournament, teaching and seminar clips, or purpose made promotional footage.
Do you post private sparring footage of yourself for example?