Multiplatform Crowdfunding Campaign Setup

I’m ready to launch a high-impact crowdfunding drive for our new Graphic Designs Create & Sell @ User's Store, in the Webapp, with B-B-C Model, with companion webapp that lets users create, share, and sell graphic designs through a B-B-C model... (Budget: $10 - $30 USD, Jobs: Branding, Copywriting, Crowdfunding, Graphic Design, HTML, Mobile App Development, Web Development, Website Design)