You're going to fix the signature issue in an update? So you expect the USERS, to do your QA, your User testing, your beta test, WHILE WE PAY YOU to do it for you? That's fraud buddy. Do your own QA, and get your app working on your own dime. This is how it's done. And, while you're at it update your English grammar. The programming is shi#, there are too many problems & isn't ready for go-live. Reimburse the people from whom you took money bc you misled google & customers out of pure greed.