Slideshow plugins not working

Hello, I am very new to this game, so please bear with me. I have been trying to add some slideshows to my site. I have tried various plugins including the flickr bws and gallery. However, NONE of them will display on the site. The page below has the flickr embedded and I have added images to the gallery. I have seen it working fine before actually trying it live.
http://www.xtraspace.co/test

Any help is HUGELY appreciated.

Cheers.