Probably there is a trouble with that order, and yes, they have someone in there working on that case and they want to fuck off your money, i am sorry but there is no way to recover those funds. You can just try to contact the support of localbitcoins and try to explain your problem, but i doubt that you are going to receive an answer because those disputes are handled by those managers, and there is no way to change that.
I hope that you can find a way out, this is a horrible situation mate, i hope that you can solve it by yourself.