build a route and go around the learning curve
Hi conormets93 
Can I suggest that you get one of the downloaded routes, save it as whatever you want to call it and then take it apart, click on things, move things and generally just explore. You can learn a lot that way. The other thing is to be able to come here and ask us as we all learned one way or the other how to get things done. Ask one thing at a time and we will respond to you in kind. 
Make notes, keep sketches and create a folder for all the bits and pieces. Use a single board to run a test bit of track, a set of signals, a diamond crossover and so on. Save them for another day as there will always be "another day" and you can open it up and check it out again. 
I sense frustration in your voice and all I can say is, keep going and it WILL become easier, I promise. We have all been there and you now have a whole forum ready to back you up if you get stuck. Be polite and be precise with you questions and we will respond. Don't try to do it all now, today. Learn to walk first and the running comes later.
Hope this helps a bit.
Doug