(1) Please note that you need to click on the "Send Application" in order to be redirected to the payment page and pay.
(2) After clicking "Send Application", you may need to scroll up to the top of the page to see the place where you enter the payment information.
While the form is working for most people, some have reported issues. Please try clearing your browser caches & cookies or try a different device or browser. Also, here is a direct link to the form: https://form.123formbuilder.com/5862955/
If it still doesn't work, we will just have to do it the old fashioned way, via e-mail: firstname.lastname@example.org