Bad Service

First we placed a order was told it would be 20 minutes, after 40 minutes we asked the lady calling out the orders how long our order was still going to take, her response was umm I don't know, so I asked will it be more than 10 minutes because we are already waiting 40 minutes so she replies very snotty that maybe you won't get food as there are still 6 orders before ours and there is no more buns!!! Seriously. Secondly the same lady works with food sneezes all over the orders thats is standing there and doesn't even bother to was her hands! Really pathetic service and there is no way that I will be going back!