76561198045688033

He had a thread on steamtrades about trading some game keys, I got in touch with him, the deal was that I would first send him my humble bundle gift url, after that he would send his game key, and after that I would've followed with another game key. But as soon as he got my gift url, he removed and blocked me, closed his Steamtrades thread and turned his Steam profile private.
Reported here.