Make My Trip — Return my money back

Address:

Gautam Buddha Nagar, Uttar Pradesh

I am not satisfy with Make my trip services. I had booked two tickets for vaishno devi trip but after charging full amount from my account they cancelled my tickets and now they are not returning my money back. I have tried a lot for refund. I called in Make my trip many times but no result came. my regestration no. on make my trip is (1) NR[protected]
(2) NR[protected]
please help me to get my money back from make my trip as soon as possible.