Email notification is not showing all fields

My form and email don't show the same information. How do I updated the email so that it reflects what is on the updated form?

It is possible that the email notification didn't update automatically when you edited the form. Please try to delete the current email notification and then create a new one. Creating a new one will automatically generate all of the form fields in the email content.

Please refer to these guides:
Setting-Up-Email-Notifications
How-to-Delete-Notifications-Autoresponder

Hope that helps. Thank you.