I placed a lot of orders on there in the past. It was a great place to buy weed. I had some coin in there but it's nothing. Probably less than 5$. Anyways, I took a several week break from darkmarkets because I had everything stocked up and didn't' really want to think about it so I realize I might be really late.
It got robbed of its bitcoins, so that explains why yours is missing.
I'd recommend heading over to Evolution as a good amount of the vendors have decided to cross over to there for right now. If you have any other questions looking for someone in particular, feel free to private message me.