Column titles order in Handsome table plugin, is my database the problem?

I am trying to organize my data into an excel type display. I am currently using the Handsome Excel like plugin for this.
I have a series of headings that are showing up and I can not tell why is ordering them in any particular way.

I have an image below showing how it displays. How does bubble determine the order of these headings?
I’d like them to be in alphabetical order. Is this doable?