[Resolved]  EaseMyTrip.com — delay in rescheduling a flight

I had a flight booked from nagpur to atlanta which i wanted to prepone. The airlines confirmed that i only have to pay the fare difference, and the rescheduling fee will be wavered. I kept on asking easemytrip customer care to call me as i wanted to reschedule it at the earliest. They called me but 48 hours later. By then the price of the flight had doubled.