To embed your form directly into a tab on your Facebook page:
- Visit the Static HTML app page and click Use App.
- Select Add Static HTML to a Page.
- Choose which page you want to add your form to, then select Add Page Tab.
- You now have a new tab on your page named Welcome. Click Edit tab to edit the tab’s content.
- Copy your form’s Iframe embed code from the Publish page in your form builder, and paste it into the content area. Make sure to select Save & Publish at the top. Additionally, to edit the tab’s name, select Edit name and image from the Actions dropdown.