CLICK CLICK means you hear the solenoid clicking, I assume?
Obviously there are two pieces to this. Solenoids connection to the starter, and the coils triggering the solenoid.
(Four contacts, two triggering the coil, two connecting the batter to the solenoid.)
If you're getting voltage to the solenoid coils, the starter button, safety switches, etc. are OK...,
and it is time to go shopping again..