FB page active users scrap ?

I'm currently working on a script on imacros to extract active fb page users...

The main idea here is to click on the "Likers" button of each post to get the little window openend, then scroll down and extract the IDs or profile urls... and so on...

Did someone already managed to do that ? Please share your scripts, that would be very helpful !

I will share mine if I ever succeeded before getting an asnwer, good day everyone !

I also need that, please can someone help? It would be appreciated ☺