not working set of text columns

Not working set of text columns
I should do to fix this problem?
thanks

Hello.

if you are trying to add columns in your WP editor:
adding columns is not work right now because WP updates. i think SMThemes Team is working on it. please follow this topic:

http://smthemes.com/support/topic/twocolumns/

Have fun!

My files are well according to the thread
  http://smthemes.com/support/topic/twocolumns/
Do not know what else to try

Hello again,

I'm a little busy at my univ. and my semester. i will take a look to see what's going on in WP and theme for make a global solution and fix ( in future, Hopefully ).
but if i didn't success, please wait for a good solution or new update and more fixes from admins and developers.

Have fun!