Taillight rewire

Hello! I put a flatbed on my truck and changing the lights over to a 3 bulb trailer LED light that sits flat instead of the previous lights that are factory. I am having trouble getting it rewired. I’ve tried about every way possible (I think) but still no power. I had power before hand. The first picture is the light wiring.
Black-G
B&R-Brake
B&G-Running
B&W-Reverse
B&Y-Turn Signal
According to the wiring guide

The second picture is the wiring from the truck to the old lights. There were 2 different grounds/hot.

Light blue/red/black-brakes and tail
Dark blue/black-turn
Green/black-reverse
All-turn, tail, brake is how they were wired before.

Do I need to run separate grounds from current grounds to each wire from new light? If so, how do I hook up the hot? I appreciate any help.