Winbidwin NM Red baron5 NC NSD USD Told won an I phone six for doing google survey. paid shipping never got phone told on back order for 8 weeks Internet

 I was asked to take a google survey. after the survey they had a game and I won an I phone 6. they asked for shipping and handling. which I paid this happened on January 12 2015 they advised I would get a confirmation number . in 6 t0 10 business days. I contacted them on January 26th in which they told me they had an unusually heavy demand and they are currently awaiting product availability and should receive a new shipment in 7-14 business days . I did not receive any answere after that and emailed them again on February 16th again they said that they had not received delivery to wait another 10 days and I would get confirmation of delivery. I have yet to receive the phone or confirmation.What can I do about this? I have all correspondence I have sent and received from this company.