Can't get another code?

I am trying to activate Facebook Mobile Texts. I need a new Activation Code. When I type FB to 32665, I enter the code it sends me, and then it says "You've made too many incorrect guesses ". Please help!!!!! I am trying to activate Facebook Mobile Texts. I need a new Activation Code. When I type FB to 32665, I enter the code it sends me, and then it says "You've made too many incorrect guesses ". Then it says "Click here for help". This is the linkhttps://m.facebook.com/help/mobile and it does not even freaking work!!!!! Friend RequestsMessages1NotificationsThe page you requested cannot be displayed right now. It may be temporarily unavailable, the link you clicked on may be broken or expired, or you may not have permission to view this page.