wiring

Hi everyone, Question, my Mavic Mini was crashed. The gimbal came loose and I managed to fix it so that the camera works. But there seems to be one more problem left. When booting the drone, the gimbal moves from left to right, but not up and down. The button on the remote doest respond either...

I crashed my drone and fixed everything except a problem with two wires. There is a black and white wire that got caught in the screw and when I went to connect the top it tore the two in half. What is the easiest way to connect these wires back? It has them on both the left and right side. I...