hello
first download extension here Profile Visitors for Facebook
https://lh6.googleusercontent.com/3F...0-h400-e365-rw
https://lh3.googleusercontent.com/3n...0-h400-e365-rw
https://lh5.googleusercontent.com/bT...0-h400-e365-rw
Printable View
:question:
what is it sir ??
but, they need to have the addon too, right?