"Please show me how Skype works."
Translation:Будь ласка, покажіть мені як працює скайп.
Sorry, I don't understand what you mean. I can't understand from this sentence what you entered and what you expected and what happened. Could you please write it more clearly?
Anyway, the correct answers here do not include anything with the word "use". It's "Show me, please, how Skype works", "Please, show me how Skype works" and "Show me how Skype works, please".