Cannot add the facebook pixel in nicepage, how to place the pixel

Do you have any step by step instructions to insert Facebook pixel on Nicepage?

How to add the Facebook Pixel Code in Nicepage ? I Tried in site setting under "HTML" and put the code in "Additional Head HTML" but it doesn't work... <!-- Facebook Pixel Code -->

Dear Nicepage Thanks for the reply. 1) We want to place the Facebook Pixel, in whose instructions it says: The pixel code is a JavaScript snippet that is added to the header section of your website....

Hello, I'm just wondering why we can't paste our facebook pixel directly into the site settings --> html --> additional head html section when using Nice page? Always when I try to do this an error...