Uber India — charged of me by driver fault

Hi am poornachandra rao mobile no.[protected]; hyderabad. 3 days back booked über pool ride, but driver did not reach location with repeated requests and feed back, finally driver cancelled the trip. Surprisingly carved rs.47.50 to by über, this is not correct. Now am unable to book über as every time getting to pay rs.47.50; which i am not responsible. So i am using alternate vehicles to complete my work. Please justify and resolve the issue,