Lanapat, I have merged your newest post below to the Obduction thread that you had already started; if you post all of your Obduction posts here, we will be able to follow along with your progress.
in Obduction...I left Farley community Center , having accomplished several tasks, and now I'm supposed to hook up with the cart and go on...however, I've doubled back a bunch of times, gotten myself completely crazy and still can't locate the cart...so I can't go on to the scrapyard etc...HELP
I haven't played the game, but there is a guide
here that might be of some help to you.