2006 Tohatsu 40 hp Wiring

Good day, I purchased a used engine for my small skiff to haul some lobster traps in. The engine came with no battery cables and I believe a few other pieces missing. I need help in hooking up the battery wiring. Connecting the ground to the starter and the positive to the starter solenoid, nothing happens. I have zero power to engine including no trim. Is their another wire from the battery side of solenoid leading somewhere to give power missing? Checked wiring diagrams but pictures would be greatly appreciated. Any other ideas would help. Thanks

Check main fuses if she has them

Thanks but all three fuses are fine.

Found that the starter solenoid was wired backwards. Changed and all is perfect.