You are then ready to go !!
Open Mozilla Firefox.
Log In to your AddMeFast Account and related Social Network(Eg. Facebook,Twitter,YouTube,Pinterest).
Close all other tabs except the AddMeFast Tab.
Click on the iMacros Button at the top right corner of your Mozilla Window.
The iMacros Window will appear on the left corner of the screen.
Choose one of the scripts as per your requirement (Eg. Facebook Page Likes.)
Enter the 'Max' no. of loops to be performed. Consider entering 9999 for a longer period. One loop will get you over 50 points. That means, if your are going for 9999 loops, you will earn around 499950 points.
You'll have to wait for the points to increase to a better extent.(May be 4-5 hours).
You should continue your other work in another browser. Make sure, you don't log in to AddMeFast through any other device or browser at the time of looping. Don't use Mozilla for other works while looping, consider using Internet Explorer or Chrome for the meantime.
When you look back at your points after few hours, you will be surprised for sure !! Enjoy !!