My little sister asked me to join the plastic tracks (train) together, after a while, I found that she had spread the train tracks all across the floor.

You asked me to put these together and you've broken them already?

(Not literally "broken", I want it to mean that the track is broken; all the pieces of the track are spread all over the floor and not as a complete train's track)

What is a natural way to express their two bold words? ("Put together" And "Break")