MakeMyTrip India — Refund after flight cancellation by airline air asia

I have booked flight on 26 th may for 18 th june with amount charged inr 5614. On 30 th may i got message by air asia airline stated "dear guest, we sincerely regret to inform that your flight i5-1621 (Blr-ixr) on 18-jun-20 is cancelled due to operational reasons. We understand that your travel plans will be affected and assure you that our teams are dedicated to minimizing the inconvenience caused to you."after that i tried to change date but did not succeeded. I tried to reach mmt as well as air asia airline also but both of them telling to contact each other. At last i applied for refund. I have spoken to air asia employee priya she told me that i ll get full refund because cancellation is from their side. I have call recording also. Today on 23 rd june i got refund of inr 1614 which is not acceptable at all. Therefore i request mmt to transfer balanced amount in my bank account as soon as possible. I hope you understand my problem. Please don't give me a chance to file case against you in consumer court. It was worst experience, i hope you won't make it more worst. Please transfer my balanced amount in my bank account as soon as possible, i just don't want to waste my time as well as yours in this booking any more. What should i do if mmt won't refund my balanced amount. What will be the best way to react in this matter.