dun understand both of u that well.
Anyway, drive to a mechanic and ask what's and where to get the "electronic stuff dat coonect to my plug". (sorry, dun know what u meant actually so can't really help)
That's the easiest solution. Unless your car can't start; that's the best solution available also.
Anyway, if for more inputs; better go and take a picture of what u want and post it in here for us to clarifies.