Uber India — charging for the ride which I have not taken

Address:

JASOLA, SALCON AURUMN, New Delhi, Delhi, 110025

I book an auto yesterday evening from jasola salson aurumn till south extension part 2. And instantly the ride was booked and it stated will take 5 min. After 5 min. I didnt received any message or call from the driver. So i called him to enquire. While i was speaking to him. The call got disconnected and the ride was also cancelled without any intimation to me. After sometime i received a message stating that i will have to pay back 20 rupees to the driver.