All you can do on that page is sign up. Sign-up pages are explicitely listed as a type of page that can't be a Show HN.
This sign-up page especially rubs me the wrong way as it uses a dark pattern: It grabs your email address first and then tells you that you cannot proceed without entering your credit card details.
This sign-up page especially rubs me the wrong way as it uses a dark pattern: It grabs your email address first and then tells you that you cannot proceed without entering your credit card details.