Hello, just a little advise, you are askig for us to do too much, with no guaranteed money and too less money, You should guarantee the payment in order to get good submission.

I will glad to work once you guarantee the payment.

some feedbacks pease?

Thank you for your feedback. It is the first time I have used this approach and I will see how productive it is.
Stephen

I have submitted a design, take a look and feedback on it. . . .