VERY HIGH CHARGED. Review on Uber Cabs

I TOOK A RIDE ON UBER SOME DAY AGO AND I WAS ABOUT TO TRAVEL AROUND 5 KM, SO UBER SHOW ME A NOMINAL CHARGE 50 RS, I TOOK THE CAB BUT NOW COMES THE MAIN LEAD TO THE INCIDENT, THE DRIVER. HE ASKED WHERE MY LOCATION IS AND I TOLD HIM ABOUT IT AND THEN I DO NOT KNOW WHAT CAME ONTO HIM HE WAS JUST NOT ABLE TO REACH MY LOCATION ANYHOW AND WAS GOING ROUNDS AND ROUND AND HE ONCE CROSSED ME ALSO BUT DID NOT THOUGHT ABOUT GIVING A LOOK TO ITS MAP THAT WAS JUST DISPLAYING MY LOCATION, I DID NOT HAVE THE OPTION TO CANCEL THE CAB AS NO OTHER CABS WERE AROUND . SO AFTER 30-40 MINUTES HE CAME TO PICK UP ME BUT I WAS IN A GOOD MOOD THAT DAY I DID NOT SAY ANYTHING, I BORED OFF I WAS CHARGED 120 RUPEES WHICH IS AROUND 2.5 TIMES MORE THAN THE TIME I BOOKED.WHEN I ASKED AGE DRIVER ABOUT IT HE SAID THAT THERE MIGHT BE A SUGAR TIME THAT IS WHY THE FARE GOT HIGHER THAN EXPECTED, NOW WHO IS THE FAULTIER HERE, THE CAB DRIVER OR UBER . I RECOMMEND STRONGLY TO ALL OF OF YOU THAT PLEASE LOOK OUT FORE THESE THINGS WHILE BOARDING A CAB.