Design a Website Mockup

Basically I want some simple and user friendly web design for cashback website. There is on going work needed to be done so we looking for somebody who know bootstrap based web design with UI/UX experience. Also some PHP & MySQL experience is preferable but not required. Feel free to be innovative. We wanted to see some sketch work before we hire you. So if you could design some sketch cashback theme and send us your link to view that theme. If we like your design so we'll hire you and we'll pay you on each task. Please note we won't pay for your trial work. Looking forward to see some innovative work. Cheers,