Bought a 2001 aztek put in park and still rolls

[kuderz0469]

so I bought a used 2001 Pontiac aztek for 500 cash needed springs and tires and breaks did all that no lights on runs good intake gaskets and head gaskets were replaced everything is perfect well so I thought when I put the transmission in park it will still roll I had it jacked up and used a air gun to take tires off while in park not sure if that busted it or if it was like that already no noise when it moves in park

 

[melsg5]

The parking pawl inside the transmission is broken.