He/she send a message after placed an order.
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hi
sorry for that
hen i'm in the paying for your product, paypal have do it some problem
he send 18 $ to you and not all the amount
plz refund me the 18 $, to retry the paying process
thanks
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After I read this message I check my account I don't see money in paypal and in ebay shown "buyer has not completed checkout" all icons in ebay seller are gray.

Cheat 100%.