While driving white smoke and water leaking from passenger side

My partner was driving the car when all of a sudden a bit of white smoke was coming from the bonnet and water leakage near the passenger side of the car we pushed it out the way and waited a few hours. When we went to try it again it started up like normal sounded normal no smoke or water, but when we put it into gear it wouldn't move. It's strange it sounds fine and stays on but won't move.