LittleApp — coupons not honoured by little app

Address:

Out of the Box, 5 Khan Market, New Delhi, Delhi, 110001

I bought a coupon for 1199 sold by little app for using it at the outlet "out of the box" at khan market, new delhi. The merchant refused to honour it saying that they have discontinued with little app. This happened on 19/03/2019. Despite complaining three times in the lille app, no refund has been made. I consider this as a fraud and cheating. The money should have refunded immediately once the complaint was raised.