Delete a form
Go to the Website Content menu, under 'Website Content' click on Forms link. 'Forms' page appears. Find the form you wish to delete using Filter options and click on at the end of its row. Confirm you wish to delete this form in a pop-up window.
A form is usually displayed as a link in a selected menu on your website, and has a specific URL address. When you delete a form you practically remove its link from the relevant menu and erase the specific URL address.