Petillo

Hi everyone, Having a problem with the website.I registered to take the exam (7604) online was about about to pay the $82 then the screen changed on me. I've tried to click everywhere on the website to go back and make the payment but there's no way to go back. I checked the status of my application on the site and it say payment pending. Has anyone else encountered this problem? I must say the site is very poorly designed. Any help would be greatly appreciated. Thank you