remove footer from Zion theme

Hi there

I’m a new WP user here and am in love with this theme

i have an issue i cant solve though and would be grateful if someone could kindly help please

URL http://www.etech.com.vu

on the bottom there is a dark grey area with the words below

about us
recent posts
get in touch
photostream

i simply don’t need this and cannot find where on the dashboard to remove this,does anyone know if this can be achieved?

thanks in advance for anyone who can help

cheers