Facebook invite friend is very difficult way to get like here trick you invite all your friends in one click
Follow some steps
Follow some steps
FB invite All friend PFcaage events
1 Go to chroome store
2 Add This extension
3 Add To chroome
4 Go to facebook account and open your page
5 Click on buildaudiance
6 in open window Scroll down end of your friends and click on extension
Here wait some second And see result