Carousel in LATEST WORK section without images

Hi there all …   I have this problem in mi installation ….

I load a DEMO CONTENT but when the process finish all images in sections never load.

I want to know how can I create the LATEST WORKS section … my carousel images don’t show only I have the progress bar .

Please someone can help me to explain how is this section construct and how i can do to show images.

This is my site.

http://markasports.com/