Joker Quiz — Fraud Game

I had participated in the amazon big billion day contest, joker quiz.. i won an iphone and was asked to pay Rs.250 for shipment charges, which i did through my mobile phone account. but till date i have not got any confirmation regarding my won prize. please take necessary action n kindly refund my money as soon as possible. below are the details-
mobile no. [protected]
TXN I.D. 85132414...