MakeMyTrip India — Deactivate my account to link it to another account

Address:

India

Hi, why the hell there is no way to reach to customer support. I cannot find deactivated my mmt account anywhere in website or the application. I am not even able to reach customer support for such queries. Even no one replies to the mails. My phone number is somehow registered with MMT. I want to deregister it because i already have mmt account associated with my main email id. I am not able to attach mobile number over there as it says there is another account with same number.