MyBB Hacks

Can anyone help with this script to make it work in MyBB?
Tried many ways, but didn't figure it out, how to do it.

Script: http://help.forumotion.com/t142870-impro...unts-votes

first of all, don't use free hosting for these forums, if you like to have something custom then get a real hosting and domain and then you need to give your link to the users