How to remove your all friend in one click

Hello  visitors
Today i Am go to tell you how to remove your all friend
1- First You Must Open Your Google Chrome Browser,looking
2- You Can Use It In FireFox Also But Chrome Is Better.
3- Now InstallTempermonkeyIn Your Google Chrome,
4- Now Simple Install This UserScript In Tempermonkey,
5- Now Simply Restart Your Google Chrome Browser,
6- Now Login In Your Facebook Account, Open Profile,
7- Now Click On Friends In Click On Scrip,
8- Just Select All Friends For Remove It,
9- You Can Delete Also Some Friends.
10- After Select You Can Do It Easily.visit again