OP i must say that you have tried in your own capacity in bringing a tutorial guide on how to buy bitcoin from the mentioned exchange, but i don't really think there's much explanations in details to how someone would have understand your points clearer when the information given were not in details, no graphical illustration and you make it appears as if you're talking to those that were already using it, you could do more better the next time, though i don't see exchange as something big or too difficult to use.