Cleartrip — Flight tickets charge - not get refund amount fully

I booked 4 Flight tickets through Cleartrip from Kochi to Bangalore on 2nd April, 2016 at 7.45 Am -Jet airways and paid Rs.6650 . But the flight was cancelled by airlines and informed me on 30th March. They could not accomadate us to any other flight in this date. Jet airways person told me that you will get full refund and issue full refund reciept to me. But Cleartrip only gave me an amount of Rs.3802/- bugs only - A clear case of CHEATING