Starting theme update 2.8.5 there is a new section on Property Page – Terms and Conditions
How to manage these fields to show in submit form
Enable the options to be part of submit form
Then the fields show in Submit Form -> Details Section
How to change the section text label
Go in Theme Options to change the text label
How to disable the Terms and Conditions section
In Theme Options-Design-LISTING PAGE SETTINGS you will find the option to disable the section