Ola Cabs — Driver doesn't pick up, missed my flight

Address:

New Delhi, Delhi

On 31 march 2015 I booked the cab, my pickup time is 5:20AM I waited for the cab at right time and at right place, Before pick up time I dint got driver details but 5:21AM I got a miss call ASAP I called the number he was OLA driver I told him I was waiting at the pick up location and I addressed the location to him, he disconnected the call, I thought driver coming to pickup I waited but he dint and I got a cancellation message but I dint cancelled My flight missed.I complained OLA on 31st march but yet they are not responding.. DON'T BELIEVE OLA CRN71656925 OLA complaint number 1255707