Examples on Website are broken

Hello there, i’d like to look into the Portfolio Gallery, yet none of the examples on the total-soft webpage are loading. What’s even messier, the contact form also won’t load. I hope i can reach someone via this forum. I’ve been using the video gallery, i’m quite satisfied, so this portfolio gallery could make my site complete. thank you.

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