Honda Cbr 500r Pc44 problems

Hello first of all, I would like to thank everyone who read the article at all in advance. Now to my problem, I changed the turn signals to Led Blinkers together with my father, where Honda replaced the turn signals. Relai also switched and the original plugs rewired. But now suddenly nothing went on, the battery was all. So now to the curious thing, after we have charged the battery a lot did not go. Neutral display does not work, turn signals do not work, main light does not work. Oh and when you turn on the Kill switch and off you hear a click noise. And I have no idea what that could be. So would be nice if you could help me. Lg Tim