Fast Track Call Taxi — I am complaining about they charged too much money for me

Address:	600052
Website:	fasttrackcalltaxi.in

Incident 1: 21th Nov 2015 @ 21:30 hrs Booking Number : 60325 Booked at 18:00 Hrs Pickup from Redhills to vallur (Near Minjur) Chennai, Tamil Nadu. I have booked cab (Tata indica -mini) Redhills to vallur (Near Minjur) .the cab drive has charged 680 rs. i called fast track customer care and enquired approximate charge for this distacce. they told 380 rs. but driver received 680 rs from me. i asked to fast track customer care please register a complaint. but they given some number. but that number is not working. again i called them, they told that you will receive call from customer care. still i din't receive any call from them . and drive is not ready to explain anything.