Lost front left blinker assemblage

Yesterday when I went out to my car I noticed there was a hole in the bumper where the drivers side turn signal light used to be. When I looked closer I saw five exposed broken wires with the color coding on them. I went to the junkyard and paid for the front left blinker assemblage. But when I got home the color-coded wires did not seem to match up.
Also, I noticed that the rear signal light on the drivers side does not work only one of the three bulbs which I assume is the running light works.