Crowsfunding website ( e-commerce)

Hi, I need to create an online plateform of crowsfunding. The principal functionalities must be: creation of user/project connection with facebook social media intégration/share on social media (FB, Twitter, etc..) online payment integration of videos It will have multiple project/user/products with the ability to add more. Each project must have customer editable fields, and be able to add a customer photo... Contributor must be able to project contribution before paying and receive an email confirmation of the order., you propose a kind of look and functionality. I will need to be able to create new pages, and add new products, new users etc... some examples : [login to view URL] [login to view URL] [login to view URL] [login to view URL] Big Thanks! Stéphane Asse'e