Stuck at the beginning

[starry*]

I'm stuck at the very beginning. I don't know how to get to Camille's car and the only people that I've(the only people I can find) talked to are the Hardy boys and Charleena. The only thing I've done is the flower puzzle. Please hints, no spoilers! :)

[~ Jinkies Nancy! ~]

Look just behind Charlena - there is a door - keep going and take a look around as you go making notes when Nancy Mentions what car you're in so you remember later. :)

[MQuara]

There are 2 other cars you have access to. The flower puzzle is in the sleeping car. Go to the end of that car and through the door and you'll be in Camille's car where John is.After that car you will fidn Tino in the next car