Purchased 500GH/s on Monday at around 9pm PST. Still hasn't been added on, the contract has disappeared from my page.
I emailed PBMining on Tuesday and still no response.
Well, there goes 25% of my earnings for the period -_-.
weird I purchased some gh Monday morning EST and it went through in an hour or two. Hopefully PBmining gets back to you they are usually pretty good. Did you try pming them on this forum?