How can I make my moms nursing home abuse case move faster in the courts

I had to file a nursing home abuse case back in 2015 and the case still has not settled or went to court ..My attorney does not explain things well or tell me what's going on from time to time its to late to pull out now due to lean on case .So how could I ask the the judge to speed up the case and make the other side make a move its been way to long ?? Also what are some other thing I can do if my attorney messes up my mother's case.