REAR hazard, brake, and turn signals dont work.

[West Texas Z]

Like the title says, the REAR brake, hazard, and turn signals dont work. The front and sides work perfect but I'm having issues with the rear end. The clear reverse works and the ones that are supposed to be on at night work at the back but the others dont. I've checked the fuses, replaced the bulbs and checked the wires. What could it be? My dad thinks that it may be the pin switch but 12volts are running to the switch with a test light.

I'm so confused and I need rear lights! help please.