How do you make the slider show multiple pages?

I’m trying to make the slider show multiple pages as well as the presentation page columns show more than just one page. I’ve set the slider to show multiple pages based on their page IDs, however they still aren’t showing.

Likewise, I’d like to have three blocks on the presentation page and have set the presentation page columns to 3 and have linked three pages based on their IDs but only one page is showing.

HELP!!

here is my site: http://ehub42.webhostinghub.com/~revolu40/