Unfortunately it's hard to give advice on the issues that you point out in your post as you haven't really identified what the problems are exactly.
Your finding it hard to read a lot of the information, if we knew why it was proving hard we could try and help.
You have not been able to find half the resources that they had shown, what resources are you talking about and who showed them?
If you could be a little more precise about the problems, we can be of better assistance in resolving them.
I do have to say that for someone new to online selling, becoming an expert in 4 weeks isn't really realistic. This is a hard business to get into, takes a lot, a whole lot of dedication and research to even give yourself a chance at success.
4 weeks in this game is just the start, now you have to decide whether or not this is the type of business that you do want to dedicate time and effort to, but if it is then we will support that decision to the best of our ability.
You can PM me anytime with any issues, you can also email firstname.lastname@example.org for assistance as well, and of course you can always post a problem to the forum to ask for assistance, but I can only suggest that you at least ask first without just saying nothing and getting frustrated.