Do braces fix midline disprepqncy where the upper midline isnt centered with the nose and face?

It can but you'll need to be examined by a local orthodontist

You have asked this question before. The answer's the same. If problem is due to teeth malplacement, moving teeth may resolve problem. If bones are out of alignment, repositioning bones plus repositioning teeth may be required. No short-cuts. Can't fix this w computer click. For competent care, see a fully qualified Orthodontic specialist for (usually free) Initial Examination.