Brake lights and turn signal switch

Please educate me, I'm going Pulhair^* crazy trying to figure out why the brake lights on my 68 dart, console shift auto won't work. I checked the brake pedal switch, relays, fuses, grounds, bulbs and as far as I can tell the turn signal switch is working. I do have turn signals and running lights, just no brake lights when I step on the pedal. I was looking at replacing the turn signal switch, but the only one that I've been able to find has only 2 wires, mine has 7 or 8, I’m I missing something? I did a search but had no luck. Any help is as usual, greatly appreciated