Cleartrip — Refund amount not being initiated

Pnr number - bg1dks
We did our booking from cleartrip for 17th july for indigo flight however we had to postpone the booking and did from indigo website and postponed with additional 1364rs to date 25th july from same indigo website itself. We again cancelled this ticekt also. We were told that within 5-7 working days we will have refund in our account. On 29th july we called indigo customer care and they said it will take 21 working days to be refunded to your account. Now today again we have called indigo customer care and they are saying it was already refunded 8020 rs to cleartrip on 21st july.
Cleartrip now today initiated the refund of 6084 rs to us calculating the amount according to the initial cost of our tickets and not adding the extra amount we paid again while postponding the tickets.