1. Go to http://freebitco.in/?r=3530687
2. Click on Multiply BTC
3. for CHROME : 1) go to Menu --> More Tools --> Javascript console
2) Copy the script below
3) Paste the script into the javascript console
4) Press Enter key on the keyboard.
for FIREFOX : 1) Press F12 key on the keyboard
2) Copy and paste the script below on the console line
3) then press ENTER key on the keyboard.
.){kind=link}