Beath, here is a video that shows you and it is easier than going through it by typeing it out. Not trying to be rude bt it would take longer for me to type the sequence than paste the video link and plus seeing is better than reading it.
http://www.bing.com/videos/search?q=...+a+flint+lock+
Also do a BING search for "how to shoot a flint lock" and there will be many videos.