Can anybody tell me about the best treasury of health secrets on line sites?

I ordered the book, made my user name and password got online with the site a week ago. I just tried to sign in and the user name and password were wrong.I clicked forgot password put in my email address and they say that's an invalid email address. The book costs 47.94 in one payment or three of 15.98 after the 30 day trial. I can get the book for 1.97 at amazon. I have already received the bill and they want first payment no only seven days after ordering for a trial.