Grab Your Career — Not refunding the amount which was promised

Grab your career is a big time fraud company. Someone name REETH called me saying that they picked up my resume from Naukri.com. She asked me to get register on the call and asked me to pay the registration amount saying that it will get refunded, she also added that this is the only amount which I will be required to pay. Later she directed me to a person named PIYUSH KOHLI who is the prime fraud-master. He almost compelled me to pay a higher amount saying that I need not pay anything more beyond this point. He made a talk to a person named DEEPAK CHOUDARY who claimed himself as Capgemini HR. Then both of the DEEPAK and PIYUSH asked me to pay even higher amount, I refused to pay and asked them for the refund. PIYUSH promised me several dates and never refunded my money. Its very difficult to reach out to them and when I get a hold of them they talk in a very cheap manner.
I hope filing a complaint here will get them to refund my money.