how to modify the links and get rid of advert images

Theme: Business Services
Site: http://www.1creation.com

My goal is to add links to the middle column as down in the demo and get rid of the images in the left column. Is it possible just to show text?

I bought a membership but deleted the site i was originally working with my new site is http://www.1creation.com

Regards
Julien
4388621850
julien@1creation.com