Hello Recently I highered an app coder (found the guy on BHW). Anyway instead of paying him directly I used GetaCoder to upload funds. App was supposed to be completed in 6 days now it's about 12 days and I don't hear anything from him. His Skype says "do not disturb" for the last 5 or so days and he isn't responding to my messages. Should I cancel project or give him the benefit of the doubt? Initially he demanded half the payment upfront. Luckily I didn't give it to him. What to do now?