Nokia

Last month i purchased a 6255i from us cellular. The promo was that if you bought the phone you got a free bluetooth headset. I filled out the form and sent it in along with a copy of the UPC from the box. If you go to nokiapromos.com to check the status it says it cant find it. Then it gives you a number to call which is a wrong number not even to Nokia. When i finally did speak to someone from nokia they said they have never heard of that promo. What should i do