Uber India — they charged me thrice time.

I booked a cab on 24th june from banglore airport to veracity plaza - oyo 11, 11th cross rd, maruti nagar, 1st stage, btm layout, bangalore. On application the fare shown to me is 819rs so i booked the when i reached the location driver demanded 2280 rs which is near to 3 times the promised time he i try to humiliate me as m from different state. I try to contact uber but they didn't revert me that time so i have to pay them 2280 rs by cash m when i complained regarding this to uber they just blocked my account or didn't showing any trip. Even they didn't mail me the bill. They are not helping me out. I have the screenshot of that booking. And the promise time. [protected]