This Brokers is a cheater, Not good for investments!

I want to send a complaints for this "broker" this is an organization that acts as a criminal group that used any ruthless way to its customers and partners. I already knew about their problems as a broker but they convinced me to promote them to my clients and then they did not pay me. I know for a lot of clients that is cheated from this broker and I think It should do something like that brokers be closed so as to protect the people of this fraudulent organization.