Any one here tried FB Like Jacking Ninja?

I read about FB Like Jacking Ninja plugin and i just wonder if any one tried it before and give me feedback about it ? Thank you.

FB Like Jacking Ninja is not working anymore and the seller Shezboy has conveniently closed the sales thread. Their support desk does not bother to reply to any tickets opened. Shezboy also does not reply to any mails sent to him. Never expected this from a senior member like shezboy - Highly unprofessional way of doing business.