Both are not working, yet I have downloaded what is required.
I checked content manger, I have downloaded all the stuff required.
If you mean the Merchandise motors or Electroliner, I may be able to help. If the layout, someone experienced with T:ANE layouts may be able to. Either way, though, there is a great range of possible values for "not working," especially on layouts, so you're much more likely to get helpful advice if you're more specific.
I checked content manger, I have downloaded all the stuff required.