installed slick contact form and lost showtime slideshow

hello,

i had set up a projects category, added images and installed the showtime slideshow. everything was working fine. tried to add the slick contact form plugin and while making changes and trying to get that to show on my page… somehow it messed up my slideshow and i cant figure out how to get it back. my site is: http://www.getitproductions.net and its in the projects tab, when you click on an image it comes back with a 404 page error.

please help!