motor fault

Hi there , newbie here I had my drone out the other night and clipped it off a wall before i could steer it away. It fell about four feet causing the roll motor to separate from the casing which leads to the camera. The part still attached to the drone was the part that exposes the copper...

First off, I'm a beginner with a drone. But what's happening here doesn't make sense. Crashed my drone learning how not to fly it. Gimbal flex cable tore. Right away I took the gimbal/camera off and checked the drone. It seemed to be working OK and responded to the controller – I flew it a few...