They are earning themselves a very bad name in the market. Their business model is not realistically feasible. They don't stand on their commitment. So much for their multi crore operations, they even do not provide a brochure of their products on offer and when asked for one they reply in the negative and even when you sign a contract with them, they do not give any written commitment. So whoever want to enroll, try to get a written commitment from them. I had also heard that many consumers have filed civil lawsuits against them.