How to Add your Facebook Ads Pixel to Campaigns
You can add Facebook pixel to your campaign by clicking the 'Settings' on the top right corner of your dashboard.
(Note: this article is only applicable for landing pages, forms, bonus entry sweepstakes. It doesn't apply to other social media contests like photo Contest, video contest, etc)
There will be tabs to add your tracking pixel to your Main Page or Thank You page.
Then in Facebook when setting up the pixel to install choose to Manually Install the code. The Facebook Ad Pixel will display to copy
Paste this in the Facebook Ads text box, if you want it added to both the Main Page and Thank You page be sure to check this option here.
Alternatively you can add a different Pixel to to the Thank You page by clicking the tab here
Then just click Save and your tracking code will be added to your page.