Bagaj açılmıyor, uzun farlar çalışmıyor, araç radyosu çalışmıyor

I have same car and a while back has same problem, had to go in through back seat! Anyway there's some wires on passenger side by the hinge. The white one on my care was broke, as it had been cut, don't know why or how but we reattached it and the reverse lights, license plate light and trunk release