Design a Mobile app User Interface

I'm looking for an app Designer to get into a business partnership. You design the app using my mockups--> I develop and market it & we share the profit 50:50. You keep 50% of the profit & I don't pay you a fee. I'm not looking for someone who is representing an app designer who isn't one themselves unless they want to fund the project themselves. BID $30 & I will contact you