C# Need an Amazon Login page changing.

So I currently have my project all set out, I just need a change in the Amazon login page, so it uses a totally different page, this would mean changing the login page parameters also. This is a small project and only took my last dev which isn't available right now a hour to do. So in total it's just the login page that needs changing and I can provide you with some accounts to test and point you out which part needs changing. I need someone who has a previous record of working with Amazon projects. You will need to show proof of this.