[Theme: zeeLinear] Modifying text positions

Hello, I was trying to modify the “zeeLinear Theme” credit that appears at the lower-right corner of the site, since I credited the author in the theme’s footer. Instead of that I want to put facebook links and some other links that get represented by an image.
I tried fiddling around with the functions of the theme but that didn’t make anything appear instead of the link/credit to the theme.
My WordPress install: http://en.stefansgallery.tk/

Thanks in advance!