shelf pins, screw hole missing

shelf pins, screw hole missing

Hello,

Please need help on this, everything its been setup for this job for
some reason this morning when I add a product my shelf pin holes
and screw holes box constructions its missing and its not showing up.
How do I fix this, every time I add a box is doing the same problem. 
see attached for sample.

    MVU eLearning



    Grow Your Knowledge
    Follow along with RJ as he takes you on a journey to build your foundational knowledge of Toolbox.


      Follow us on:

               

        Google Review