Add link inside ez-pages side box & footer

Hi, I created 4 pages with ez-pages and put them in a side box called "important links" and also in the footer. One of those pages I made was a "contact us" page, I want to replace the "contact us" link I made in the sidebox and footer with zen carts pre-made "contact us" form page.

Basicaly, I want the contact us link in the side box & footer to go to the zen cart contact us form instead of the contact us page I made.

How can I change this?

Thanks for any help in advance!

Here is the site Im talking about (temporay site)

Basicaly, I want the contact us link in the side box & footer to go to the zen cart contact us form instead of the contact us page I made.

How can I change this?
Select "internal link" for this page and enter this in the link box:

index.php?main_page=contact_us

I totaly missed that! Thanks for helping!