Smok stick X8 glass won’t connect

I have the o- rings on the vape but when I push it on it won't go into the o far enough to screw into the coil. It pushes down on the lower battery side of the vape so I know it's not the sizing but the top just won't push on. Any help?

Original source: https://www.e-cigarette-forum.com/threads/smok-stick-x8-glass-wont-connect.967633/