Uber India — charges collected extra due to total mistake by uber staff

Address:	600 040
Website:	Uber taxi service in Chennai, Tamil Nadu, India

I booked an uber taxi on august 10, 2017 at 5 pm indian time i. E.in chennai tamil nadu. The charges were shown as rs.167 and i confirmed the booking. My receipt showed as trip fare 168.81, l subtotal fare 168.81 and total as rs.168.81 but cash as rs.387/- how is it possible the total is not correct i should have been charged only as 168.81. N i was as rs.387/-. This is a mistake by the person who is doing this calculation. Kindly look into the matter and refund the amount charged extra and give me justice.
My code "nfimny"