So I have only one question in my mind.
Why in the world anyone will sell a software for a couple of $$s when he can 1000x of that in just a few clicks and that too instantly without waiting for customers to buy it and explaining them how to use it.
Yes, if he/she got a real method then they would have been busy in making money from the site instead of asking for few bucks. Some people still fall for these traps and that's these guys come up with these kinds of videos. If one can think with common sense they will not even waste their time in watching these videos.