Jokerquiz Service — Didn't receive any confirmation

I played quiz for samsung galaxy s6.i played and i paid full amount rs.250.still i didn't receive any confirmation message or product.so please refund to my amount rs.250, Vodafone Postpaid number [protected] for towards Fortumo Web app on[protected], 11:41 PM. TXN id: 53749817. please give a response for my complaint