Ola Cabs — Applied coupen but it charged me 230rs

Address:	400080
Website:	www.ola.com

I started my journey in ghatkopar at i booked a cab 1st time the driver is not coming i wating 15 min long then i decided to canceld and booked another cab then white wagnor come to take mulund stn i applied coupn but at the time of end the journey it biiled at 230rs cash no coupn applied i called coutemer care of ola he is said wht u dont applied coupn but i referal coupen is back at my another mobile what the man be serious ola