brake help for an 88 civic hatchback

I have an 88 civic hatchback with a major brake problem. Everything has been changed master cylinder, calibers, valve under the hood, brake lines, anyone got an idea?? please help

elaborate... thats just like saying my engine won't run... well whats broken about it whats it doing, or not doing, throw us a friggen bone here

Hmmmm sounds like you got everything replaced, that's good. But you need to tell us what is wrong, what it is doing? Damn, it could be anything as long as you don't tell us.

probably not bleed right.