Hi
The more information you can give us the better, don't forget we can't see anything you can and also we're not a part of any course, folks are here to help but it's voluntary..
Perhaps some screen shots of your output file, the code/circuit design you're using etc etc.
You have to help us a bit to help you.
Ps. I also know that when something has been worked on for ages and it doesn't work it's really frustrating (well it can be for me certainly) and an instant answer would be really handy (coz it's already been 5 hrs of work etc) but I can say this forum has really helped me as a noob, I just needed a bit of patience sometimes..(sometimes the answer isn't what was expected
requiring more patience !)