I have Hyundai Accent 2013 (Automatic Transmission). While driving at the hill a big size bump came and the car jumped. Immidiately after it I noticed that there is gear position available at the dashboard. I tried to make a gear shift but it was stucked. Later on I noticed it was slightly shifting between the "D" and "N". But not completely. However the vehicle can be moved. There is some rotating noise even in the neutral position. No "R" and "P" position.
pl. Advise the possible causes, and solution.