So, since its 3 hours since you said this and the page is still up, the charitable interpretation is that you don't have the technical know-how to take it down yourself and are frantically trying to get in touch with Michael, who does. Or, you've gotten in touch with Michael, and he's just being a stubborn dick and is refusing to take it down. If that's the case, I feel kind of sorry for you. Sucks the fate of your company seems to have hinged on an apparently unhinged individual.