S1·E3 Pup Pup Boogie

A train car falls off the tracks and also breaks some rails. A train is coming later with important packages in it, with the all new Pup Pup Boogie 2.0 dance game. The PAW Patrol tries to fix the tracks, but how will they fix the tracks when Rubble sprains his paw and can't work? Can Chase save the day?