In order to add your ConversionFly tracking pixel to your funnel in ClickFunnels, login to both your ClickFunnels and ConversionFly accounts.
After you have set up your ConversionFly settings, click Get Tracking Code
Click ClickFunnels Users Click Here
Copy the tracking pixel snippet to your clipboard.
There is also a video here you can watch that shows you how to insert the tracking pixel.
Next, go to your funnel in ClickFunnels and click on Settings
Add the tracking pixel to the Body tracking code settings.
And then scroll all the way down the page and click Save and Update Settings
After you have done this, you will need to open each page in the funnel in the Page Editor and click the save button. This is necessary to update the tracking codes across all your pages.