Anyone buying this script should note that they're buying a nulled, and outdated version, which opens you up to backdoors from either the OP himself, or simply other people with a bad agenda.

Don't buy from OP, if you're interested in this script, get it from the original sellers. (Although, if i recall correctly, the script is quite buggy and weirdly, written. Perhaps you shouldn't get it at all if you're serious.)