Create a Facebook Application - repost

Hi there. I would like to create an Facebook Gifts App Website. Its an Facebook Virtual gift sending website. Features need: 1. Backend with functions such as Adding/deleting category, Adding/deleting gifts to categories, see facebook connected users, settings, Adding/deleting Adverstiments 2. Frontend : Random gifts displayed. Categorywise selection, Ad slots, Invite friends option 3. user should connect using facebook to send gifts 4. Auto suggest friends for sending the gift You can also suggest any more ideas you have. The website should be very good looking in design