After adding Facebook Pixel to your form, we can build ads that focus on conversions to better optimize our advertising campaigns.
1. Let's create a new campaign in Facebook Ads Manager and select campaigns that focus on "Conversions."
2. From the Website section, click on "Define a New Custom Conversion".
3. In the Website Event section, select FormSubmission. That's all, the ads we create in our campaign will now focus on form submission.