Now that you have everything configured, it is time to test.
Log out of your ScreenSteps site
If you are logged into your ScreenSteps account, then log out.
https://MY-SUBDOMAIN.screenstepslive.com/login (where MY-SUBDOMAIN is replaced with your subdomain) to login to your account.
Fill In Form
When you go to the login page you should see the PHP script loaded. Enter your Crowd username and password and you should be logged into ScreenSteps.