Easy Web Site Modifications

I need some modifications to [login to view URL] I will supply the html files. On the home page the Sign Up needs to work and send me an email. I will manualy send them a user name and password. The contact email on the home page needs to operate and send me an email The member login needs to work based upon logins and passwords that I control. The login will take all user to the same URL that I will give you. I need a Privacy Policy Page _ I will supply the content. I need a Contact Us Page _ I will supply the content.