I do not know the system you are talking about, so cannot help you specifically with that. I do suggest that you not fall into the trap of spending lots of money on many expensive courses. It's easy to get sucked into buying a course, applying it, then getting distracted when the next big thing (internet product) comes along and then losing focus.
Many Internet courses will work if you keep at it and do not give up. You may not get immediate results but you are learning new things each day.
I suggest you start off and give yourself a minimum amount of time to learn each day, and every day try and put that amount of time in. Try and finish a particular task or tasks each day.
There is loads of free information on the Internet to get you going. If you are stuck on a particular technical term, or computer jargon try googling it and understand that before continuing onto the next thing as it will make the rest easier to follow.
I hope this helps. This stuff gets easier and easier over time.