MakeMyTrip India — Accidentally cancelled the tour package booking

Accidently cancelled the tour package booking from mmt app.
Informed the mmt person about the same who helped to do the booking, she spoke to her manager, he said nothing can be done .
I dont want any refund, i just want my booking to be continued.
Please understand its a huge ampunt for us ie 63000. And its already paid via cc
Please help.
Thank you