Embed Web-Form in CMS Page
1) Create new CMS page using CMS > Pages > Add New Page
2) Select Content tab on the left
3) Press Insert Widget button
Or if you have WYSIWYG editor enabled
4) In the pop-up window select widget type Web-forms: Form
Configure options and hit Insert Widget button.
5) Your web-form is inserted into page content field now.
To change widget options simply click on the widget icon to select it and press insert widget button again.