Help....

So I have replaced the whole thing.    
I put key in ignition wouldn't turn kind of like
if your steering wheel is stuck will the
steering wheel still wouldn't turn replace the
whole ignition. Ignition switch coil, unlock
warning switch connector . The lock slider   
car won't turn over.  Then I take key out
mess with it a little more then it's starts.  
Then I turn it off try it again and nothing..   
What the hell is going on.    Been working on
it for 2 weeks now