Ola Cabs / Ani Technologies — offer discount not included in billing

Address:	Chandigarh, Chandigarh, 160014
Website:	Ola

I booked ola cab from panjab university to paryavaran bhawan chandigarh on 18th december, 2017, 05:13 pm via crn number [protected]. I applied coupon wow49 and my bill was supposed to be rs 49 which was deducted from my ola money. However, on reaching the destination i was asked to pay an additional amount of rs 37 and my total bill came out to be rs 114. I submit my compliant twice but no action was taken from their side.