Meru Cabs — Wrong billing

Website:

www.merucabs.com

I travelled from airport to virupakshapura today 2.30 am which is 27kms. As per the Meru rates from the web it came to 23*22+88 = rs 594. The metered bill showed rs 772, driver asked me for rs 1000 and when I asked why 1000 when meter shows 772, I haven't upgraded the meter, Meru charges has increased for mid night. Had a long fight asking him to show rule book etc, finally he took rs 800 and left scolding bad words. He also drove overspeed and roughly there was 22 times warning voice. When I ask for the invoice he was giving manual bill and not from Meru saying print is not working. I couldn't get any of his number. Could you please let me know what is the price for the distance I travelled and what actions will be against such cheat drivers and breaking traffic rules.? Also toll booth fees was paid by me.