f 150 tail light issue

ok, so i have a 97 f 150 lariot 4.6. currently i have no power in my trailer light socket, and i have no power to the drivers side top buld, and no power to the pass side lower bulb.

the other bulb on each side functions just fine with brakes, blinkers and caution. i looked at the wiring under the back of the truck and i have an orange and a black with green wire hanging behind the rear plugs of the harness. the orange wire is spliced in as i have 2 trailer sockets, and the black with green wire is straight from the harness but i do not know what it goes to.

there is also a plug in the harness that has a black and blure wire that is damaged and doesnt fit together very snug, but even when i hold them together nothing seems to get better.

a wirring diagrahm for the rear tail lights, or for the trailer socket would be appreciated.

and yes all fuses have been thoroughly checked.

thank you greatly for any assistance.

anyone have any ideas?