Make My Trip — Refund amount not received

Dear sir
Followings are the booking id for which indigo has refunded but the refund amount still not credited to me or showing in my make mytrip wallet

1. Pnr no. Ym2qmt, make my trip booking id: nf[protected]
Refund amount rs.2962 due to change of date.
2. Pnr no: ydm6nb, make mytrip booking id :nf[protected]
Refund amount rs.24057/- due to flight cancelled by airlines

Both the amount i have not received. There is neither call centre of mmt some nonsense ivr response reply received thats not working foolish. I will stop using makemy trip platform further.
Regards

R k hazarika