scammed by xkingzpk

Scammer's profile link: http://www.sythe.org/members/412558-xkingzpk.html
Explain the service: I was selling him 100 days of membership
Sythe PM picture: http://tinypic.com/r/2s7av53/8
Skype profile ID: http://tinypic.com/r/15n38g8/8
Proof that the service was not completed: he has not pmed me back on skype or on scythe
Other relevant trade screenshots:

 

xkingzpk is a goner.