Please follow these steps

Step 1: Open your GROUP you need to add friends to

Step 2: Press F12 - on your keyboard

Step 3: You will find CONSOLE written on your right side bar

Step 4: Copy - Paste script below console bar

Step 5: Press Enter - on your keyboard

and, you will find your friends added in group (if not, let us know - WE RE- TEST THE SCRIPT)

- comment us with group URL

- we will customize according to your group name or number

- or, we tell you easy steps to self customize it ...

Copy the script from here and TEST ON YOUR GROUP - RIGHT NOW --------- (make sure you copy from tip to tip - as its java script)