Quickjobzz — Refund my money

Hello, Two days back I received a call from HR and they ask me they were call from Kotak Mahindra Bank and they ask me to pay Rs.1850 for my application and It was refundable they said. And yesterday, i received a call from them, they ask me to pay Rs.4500 for verification purpose and I paid it. Then today they call me to pay Rs. 9960 for making some records. I called them for my refund because I am in need of money. They refused to explain my refund clearly. Could you please refund my money back.For any queries or information please contact me on [protected]@gmail.com