Applique murale moderne Mid-Century avec accents en bois et laiton

I’ve installed a lot of light fixtures and while this one is beautiful, the design is faulty and it’s impossible to assemble. As seen in the pictures, where the ball meets the hook , there is not enough space to screw it in and secure it. This leave the fixture hanging by the wiring. I was not even able to get it mounted to the wall securely. I tried using super glue and this didn’t hold either.

Beautiful sconce. I love the vintage feel that the dark wood and waved glass give it. Install and assembly is simple, but it doesn’t come with instructions, so if you don’t know how to install I would look up a video.