What I learned in this class is that it is easy to trade Bitcoin online and the process you outline is simple using the website you mention.
I also learned that you can take advantage of the Bitcoin's price when it is high and when it has lost in value.
Unfortunately, I can't use the website in the country I reside. even when I go to your page, the widget does not show.
I believe that all the principles you have taught can be applied using a different website.