who knows

A few days ago, I bought 5 pairs of the new style AJ 2009 from http://www.ok-jordan.com , where i found the website from this forum .I have left a message to them : “Please,send me the black style one !”,but what I received are two all-black shoes . What I could do ? If refund, how can i return , the payment methord I chose is paypal..he paypal prompt： “The money has been sent! Josegh, you have sent $196.00 USD to Yi. We have sent you a receipt for this transaction, and an email has been sent to your recipient. View transaction details “ Could some one give me more details ? Thank you !