Uber India — charged excess amount than shown in app receipt

Address:	New Delhi, Delhi, 110052
Website:	www.uber.com

It happened on 24/07/2017. I was shown ₹59.10 when i booked my uber cab. I applied a coupon for rs 50 off and it was valid too. As soon as i completed my ride driver charged me rs 110 the trip fare shown in the receipt but actually the total fare is ₹0.00 according to the app's receipt as my ₹59.10 was debited from my uber credits also. Driver be fooled me as i didnt saw my receipt that time. Since i called him at the time of booking i was having his number so i messaged him but no reply came from his side. And this is not the first time this is happening with me. Its a 3rd incident in a row. I would like a refund by any how. You can clearly see in receipt that trip total fare was ₹109.10, discount for coupon of ₹50 has also been given and rest remaining charge has been debited from my uber credits ₹59.10 which in turn gives ₹0.00 so why the hell he charged me the trip fare ₹109.10. I would like a refund by paytm or by cash or by uber credits but i need it as soon as possible. Worst experience in a row for 3rd time.