TapJoy / online rewards

completed a reward offer on kill shot bravo. The offer was 2 sign up for a mobile phone sim card and involved making a purchase. I paid for that purchase via PayPal. did not recieve my reward gold as promised I sent in missing gold request you asked for details which I gave including proof such as paypal receipt but you still not given reward. I have passed on details of offer and receipt of purchase to advertising ombudsman citing theft and fraud along with other 9 offers you failed to meet obligation on