Delete a Page, Element, or Layout
Click Administration
Click the View all Webforms URL
Click Build for the desired Webform
Select the Action Menu for the desired Page, Element, or Layout
Select Delete
Click Delete
Click Save Elements
Remove Email Notifications and Handlers from a Webform
Click Administration
Click the View all Webforms URL
Click Build for the desired Webform
Select the Settings tab
Select the Emails/Handlers tab
Click the Action Menu for the desired Email or Handler
Select Delete
Click Delete
Click Save Handlers