Does the brake lights work? If so try turning key forward just a little but not so far as to turn on lights, Try to move shifter then, If it moves? The shift interlock has malfunctioned, You can use that procedure to drive the vehical, Just do that and put in neutral and start the select your gearing, That way you dont have to tow it to a repair shop.. If the brake lights do not work? Check the fuse to it, If its good replace the brake light switch