don`t belive it!

it say have yac here .
I want buy some ,so i get 5 btc for 10K YAC.
I was so stupid!
so i sent he 5BTC.
now,he is offline!
WTF!

http://g.hiphotos.baidu.com/album/s%3D1000%3Bq%3D90/sign=8834ca4cb7003af349bad860051afd2d/b7fd5266d016092415ff885ed50735fae7cd3498.jpg

http://a.hiphotos.baidu.com/album/s%3D1000%3Bq%3D90/sign=90ce06adbd3eb13540c7b3bb962e93a2/f603918fa0ec08fa41f939e258ee3d6d54fbdafd.jpg