Real Estate Properties

I am attempting to create a website to showcase rental properties. I am using the RealTo theme. My problem is that on the bottom of the page, it shows properties scrolling side to side. There are two problems with this. First, I am attempting to format the screen so that an infinite scroll through the properties is possible (i.e. the more you scroll, the more properties that will show up automatically). The second problem is that with the side to side scroll only shows my 10 most recent properties. I need all of the properties to show up on this bar. For the sake of expediency, I have already checked the option for each property to (supposedly) make the properties visible on the homepage carousel.

Thank you for the help.