Need help with this asap.

I have changed the relays.change the ignition switch.change the clutch safety switch. The car is getting fire and fuel.the starter wire not getting any juice to it.i ran a jump wire to it.the car will turn over but no start.does anybody no I need it fix asap

Security system problem?

You think ecu or ecm.or what do I need to change.i have a parts car can I take the parts off it.or reset the problem?]i