How To Set Up Ad2nt Bot How Do You Set Up The Linell Hogwarts Express Train Set?

How do you set up the Linell Hogwarts Express Train Set? - how to set up ad2nt bot

I just bought Hogwarrts Express train set.
The lights of the cars of two passengers is expected to set the lights and the train again and again to fall. It wont go 2 seconds without falling.
HELP!