there are so many reasons why many people do scams. some just to satisfy the greed of them, some of power, some do it because they feel the easiest way to get the money. but this reason, due to lack of education. professional even do scam. why did I say so? because they never taught the lessons of life, Justice and equality, and love for every human being. if so, they should know that it is not the best way to earn money. they will learn that they only added a pain to the heart of others.