Shots that sail wide or high of the net, and shots that hit the goalpost or crossbar, are not counted as shots on goal; they are counted as 'missed shots'. Additionally, if a goaltender stops a puck that is going wide or high anyway, it is recorded as a 'missed shot'. Since it is not counted as a shot on goal, the goaltender does not get credit for a save.

Is it true that does hitting the post count as a shot on goal?
no