Home page (featured content), Full Width slider

Hi,
This is my first time creating a webpage and I have the Experon Pro theme installed. I have two problems.

1. In the Experon Pro demo webpage under the slider there are four featured content options. When I customize my theme I only have three content area options. And I need at least four. How do I resolve that issue?

2. My full-width slider is boxed for some reason. All my options in the Theme Options section are set to full width. Also my page builder is set to full width. I’ve tried looking for answers and I couldn’t solve this issue. I even deactivated all the plugins then one by one activated them again and It didn’t help either.

I’m really looking for help with this because I’m stuck.

Best regards,
Adam

The page I need help with: [log in to see the link]