Email cgi function - Help pls

I have an html page what uses the below cgi email function. However, we are having problems where emails are not reaching to the recipient. Is there a way for me to change the email function, and display the form entries on the next page where user can copy and paste it in their own email?

I want it to work like this… user fills out the form and clicks on submit… but instead of sending an email on the submit… the page would show all the entered information in txt so that user can copy that into their clipboard and paste it in an email for them to send manually. Is that possible?

Thank you!

My form uses:

<form name=xyz_form method=“post” action=“…/cgi-bin/new_info.cgi” >