Ignition Issue, motor wont stay running

If the wiring is correct, then the ignition switch is bad.

You need to get a wiring diagram and trace out the wires to see the route it takes from the switch to the ignition is intact.

Another posable cause is the ballast resister.

If it is broken it will produce the same result.

A quick check is to run a jumper around the ballast resister, if the car starts and keeps running the resister needs to be replaced.