Please try to use punctuation - I have a difficult time understanding such long run-on sentences. You have a lot of time to spend writing your messages on the forum, so take it. It really helps :}
If you have downloaded IZArc, read the help file on how to unzip files. This is a very basic computer operation, and we cannot simplify every step further and further. Every application should come with some sort of support, so look through it and figure out how to unzip and extract. You need to put those files into your main PS directory, and then run the updater.