We are here to help but you need to help us help you by actually posting some pictures nod about your troubles that we can work with.
Do you need help identifying the wires? Replacing connectors? What is involved in your whole project?
I get that you are probably in over your head and panicking now, and you have hopefully found an answer by now, but if you still require assistance then let us know specific questions and post some pictures so we can describe to you what you need to do.