Home Page blog rotation not working

I’m not sure if it’s a “pagination” issue, or what it is but on our homepage (MyRichland.org) the News slider (“Blog”) at the bottom of the page will not rotate past the two that are shown. There are “next,” “previous,” “1,” “2,” etc. buttons at the bottom (with the point of being able to look at others besides the two that are listed), but these buttons do not work. Rather, they just refresh the home page and change nothing. This is very frustrating, as I’ve tried everything and can’t get it to work.

I’m assuming it has something to do with pagination. Interestingly enough, this feature DOES work on our about us page with the recent messages (“sermon”) at the bottom of the page.

Is this a “blog” problem or a “home page” problem or both? Please help. We use the “Real Church” theme. Thank you!