invite all facebook friends

No you can’t, facebook policies changes lately and you need ot type your friends. Free version uses share method whichc basically post to your wall.

Hello, I see that you run into the exactly same problem as mine. You can use this Facebook invite all friends PRO to invite all friends or subrange to FB events or FB pages: https://chrome.google.com/webstore/detail/pmdbndicjpnflcfplddgonljmhcmfncj
Check this, it worked for me perfectly