I think I screwed up the elevator machine.

[Hunter of Shadows]

Okay...here's your checklist

Did you make sure that the steam pressure is six up and six down?

Did you make sure that the rod puzzle was solved correctly?

Did you fill the burner with coal? Did you pull the lever?

Did you put all the cog wheels onto the three spokes to connect the big wheel to the rest of the machine?

If you did all these things, and it still doesn't work, then yes it's broken