Collected 10800 yuan of goods to be not sent to the person say to want give back to must make 11000 yuan of earnest money again how should I do to call the police directly?

Building ********* surface of cropland of blessing of Guangdong , Shenzhen city that piece of **** 74150 ****** 8399 0755-61 MP4 sells a beautiful song 52 songs ordered MP4 beautiful (8G ) with black gold edition 2-pin Manliang Niu ( 160g ) was added to the 10,800 yuan in payment for goods and collect payment for goods delivered in the past two years , I have kind of feeling in that time - was deceived. Zhang Phone Genwang consequence received a phone call that he also says he has this sort of thing , which he calls the link below , wait might hit 11,000 yuan want to make money in good faith once again in contrast with it again. However the need to say that it is formally me. Call back to him what he is biting what they say that the company states that have no method of death , I say, because I do not want money , withdraw payment of goods for me, the payment for goods that he claims to be capable of killing again only in part - sets the company. Investigated the company that he says on Baidu, found nothing in the fact that the company, should I call the police immediately , or contact the other side once again communicate? ? ? ? ? ? ?