Highend: Revolution Slider Parallax not working

I am trying to have my main page emulate the Highend Home Example 1 page. Right now, I cannot get the parallax effect to work on a slider I currently have created. I have read previous posts regarding this topic, and copied and pasted the js code (mentioned in previous posts https://hb-themes.com/forum/all/topic/revolution-parallax-stopped/) in the Custom script section in the General Section, and it still not working.