Modifications in layout and Code

I bought this script and would like to change the layout and make changes in the code. [login to view URL] The layout is beautiful and interesting but I want one even more beautiful layout. Change colors, icons, images... Multilingual Admin can select language in admin panel. language files in subfolders like: languages/en for english or languages/pt for portuguese and etc... Admin can Enable and desable some functions. API functions from: - [login to view URL] - Users can send SMS with Coupon code. - Google maps - [login to view URL] - Users can get money inviting their friends Aditional FEATURES: - Banner management. Admin can add banner in the top, see statistics like impressions, clicks. - Live Help. Admin can chat online with guests. Minor modifications. If you have no qualifications do not give your bid. I will choose the webmaster with portfolio, who offers a quick deadline for project development and has a good price. $750 is a good price.