The issue can be found here: http://www.naelbschool.com/brochure/
The preview works: Yes
It works with other themes: Haven't Tried
It works when I disable all other plugins: Haven't Tried
Meta Slider version: 2.7.2
Flex Slider = No Images
R-Slider = First Image Only
Nivo Slider = All images, put static, one on top of others
Coin Slider = No Images
As a neophyte, I am frankly fearful of testing with another theme or disabling other plugins -- what if I can't get back to what I have now???!
My choice would be for Nivo or R-Slider.