Hello southamericaliv,
the plugin code have to be inserted somewhere in a wordpress php file outside the wordpress loop (see the codex)!
If you have done this and installed the plugin in wordpress, it should work great.
Sometimes, users seems to have problems with their own theme or plugins. Most of the time, there are jQuery conflicts and then, javascript can't be executed...
I can see many errors on your website using chrome debug console so I think you should start by that.
Another solution is to add the plugin code at the end of the header.php file of your theme, before the loop. If the slider doesn't display then, there is another problem.
Let me know if you find something (or not)!
Regards ;)