Ola Cabs / Ani Technologies — attitude of ola driver

I booked a cab to arrive at a specific address (Near girls hostel) in pune. After few minutes i called the driver to ask for the time he will take to reach at the location. He picked up the call and told to arrive in 2 minutes. After 2 minutes, he arrived near the location and stopped the car. I call him 20 times to reach at the specified spot but he did not receive the call at all. Thereafter, he drove the car in front of me. It caused me a lot of inconvenience. I had to reach the pune airport and was already getting very late. But this unbecoming behavior of the driver led me to book another cab which took another 15 minutes to arrive. Finally i reached the airport but in vain. I missed my flight. If this is the service being provided by ola, they will be soon shutting their business.