1997 Chevrolet Chevette Repair Question
Please help
Answer
What kind of vehicle do you have. Year, make, model and engine size
Still very unclear if this is a car or a truck?
Here is the diagram you need to diagnose the problem.

im not workin on the truck my boyfriend is and he says he dont understand what the problem could be. he thinks its the hot lins on battery r a short some where but dont know
The circuit has to be systematically troubleshooted using the wiring diagram i gave you. You will probably need a mechanic with electrical experience to do it for you. Make sure he has tested all the fuses using a test light, especially the one marked "crank" in the dash fuse box.
ok he says no crank just clicks at starter.
If you are getting noises from the starter, then you either have a dead battery, bad cable connection or bad starter. I know you said you changed all that but those are the only possibilities.