But failing correct camera attachment

Having ordered two items for my brother and myself, the package arrived in good condition but the packaging of the two cameras were damaged. No impact on the operation of two cameras that work properly.

However, the support of one of the camera has not been "machined" so as to be screwed into the attachment which is placed on the windshield (with a suction cup at the other end) In short, impossible to fix the camera in the car :-(