MEGA MENU FOR BIGCOMMERCE STORE IN NEXT 12 HOURS - repost

Install Mega Menu to a Bigcommerce store in 12 hours.... We need one root Category saying "SHOP BY DEPARTMENT" AND ALSO ALL "BRANDS" Showing in another TAB. Show Level 1, 2, 3 Categories optimized for a 15-17 inch monitor, if they don't fit, the say "more..." and open in an AJAX Window. Similarly for Brands. It should look like this site: [login to view URL] But instead of Categories showing it should have only one root category...Shop By Dept, followed by the rest. The colour scheme should match the site... The work has to be finished in next 12 hrs... THIS IS ALREADY DONE, WE NEED TO MAKE IT OOK BETTER AND MORE NAVIGATABLE, Also, needed is a Bigcommerce Expert, to rearrange the categories an Sub Cat and Sub - Sub Category Menu and add Ajax and Price Filters... Thanks.