Uber India — taxi fare overcharge

Website:

www.uber.com

Yesterday i booked a uber taxi. It showed a amount of 83 rupees. We were here for the first time. Taxi arrived and we were on our way. At the end of trip he wants me to pay 823 rupees. I showed him that amount uber showed. But he wasn't accepting what i was saying. I am attaching the screenshot i am having. Today also i checked it was showing 44 rupees. How we will trust this online taxi's. This was my first ever experience with uber.