Cannot get email to send in my webpage's email form
I've placed a tab group on a php webpage that iframes in a history and a feedback form but neither work as expected. The history form places the collected data into the MySQL database but does NOT send out the email that I inserted into the page (via the Webassist Email menu item). Also, the Feedback form does not send out the email but returns with a "page not found" error.(I think I need a way to keep the action on the page?)
Please visit https://www.rjrwebz.com/rfl/contribute.php and see if you can determine what I've done wrong so that neither forms on the page work. I'm ending the webpage and the two include form pages for your review.
Hopefully you can spot why this isn't working? I can give you ftp access if needed.
(I'm using a macbook, macOS 11.7.2 (Big Sur), Xampp with php v7.3.11. I've also tried fixing this by remaking everything on a Dell Inspiron PC running Windows 11 and Xampp)
Thank you very much in advance for any help or advice.