My clutch dropped to the floor replaced the slave cylinder and bled it.. Still nothing. i need to know what to do next or maybe the correct process of bleeding

I do not know what brand you are working on. Some have bleeders, some do not. If it has a bleeder fill the Clutch Master Cylinder with brake fluid and have someone push and hold the clutch pedal. Put your safety glasses on and crawl under and crack the bleeder. Air will bubble out of the bleeder and the clutch pedal will go to the floor. HOLD THE PEDAL ON THE FLOOR until you close the bleeder. Do it again and again until no more air comes out. The procedure if there is no bleeder is the same except you must loosen and tighten the line itself. The clutch should work if the slave cylinder was the problem to begin with. The Clutch Master Cylinder can be shot and not producing any pressure. The throw out bearing can destroy the clutch fingers and push right through them. If that is what happened the slave cylinder will push the clutch fork just like it should but nothing will happen.