I offered to crab him 2 ref and we both agreed on it. However after he lost and i sent him a trade offer, he told me that he didn't receive a confirmation on his phone. So i traded him again, but in the new trade client he continuously trolled and added unique weapons, after that one expired he declined all my other trade requests and proceeded to lie by telling everyone that he payed up. I've already down repped him on bp.tf and will provide a screenshot of my trade history since the crab date.
Screenshot of My Trade History Since Night Of The Crab (July 13th) AU Trade Server- http://imgur.com/a/Rpi42
Should Any Of The Above Require More Clarification, Please Don't Hesitate To Add Me.