At the name of physics wallah there is fraud fraud

Some people come at my home and say that to make your student courier take batch of physics wallah that cost ₹990 per subject but this is clear fraud because physics wallah do not come at home for their batch. In today's life the main motive of school and tution is not to provide eduction the main motive is to earn money they think that this is business. But what they can do Money is everything in Morden life.