MakeMyTrip India — permanent deletion of account (s)

I accidentally created 3 accounts on makemytrip and it is causing me a huge inconvenience. I dropped emails to your dedicated emails [protected]@makemytrip.com but didn't receive a reply at all. This is highly disappointing as you have no channel or access for customers with problems other than booking issues to reach you. Your phone numbers do not address such issues either. How do you retain customers when you can't answer their queries and solve their problems?
Please resolve my issue at the earliest as i want to permanently delete all my accounts.