You can manually edit the footer in ...
Or you can add/edit a Link under Footer area Information in Admin > Design > Pages
See Page Example "About Us" and "Police".
Thanks again Scriptfarm.
I have another questions.
In the navigation bar, i have menus, reviews, info.
reviews doesn't work on single restaurant, also customer is not able to rate the item.
info, seems like it's not a page, anywhere in admin panel to modify that?