Facebook page lead forms (non-ads method)

Hey guys does anyone know how to create facebook lead forms on your facebook page for free . Like the way you create normall posts?

Like this :

I know how to create them on facebook ads, but its only available for advertisements and therefore you have topage for it. <-- https://www.youtube.com/watch?v=iPtaLk-cP5A <-- i want to create the lead forms like this but not through facebook ads or paying ones section.

If you can do it let me know. thanks.

anyone have any idea? Basically i want it to automatically fill the form