Jess DocumentationNinja Forms Setup
Installing Form Conversion Tracking Code Using Ninja Forms
From the WordPress Dashboard:
First, click the “Ninja Forms” menu. Select your contact form. You can either choose to click the gear and then “Edit” from the options that appear, or just click on the form name to enter the edit screen.
Click the blue “+” button in the bottom right of the screen to add a field.
Click the “HTML” button from the “Layout Fields” category.
Click and drag the HTML field to the top of your form above the existing fields.
Publish your form by clicking the blue button in the upper right corner.
The last and most important step- test your form!