Database in not showing inputs text:

I have plugin multi select element showing database called Multi select. I need save button that saves this multi select values from user to database.
I managed to set workflow to save to that database, but it is not showing text of an input because I am not able to connect it in workflow.
Here is a link and pictures do follow. Thank you so much.

This is my super advanced Multi select. Here here is input from user

This is how it looks in database. It is not showing text. (it was showing ID i guess but i had to move it to a group to make other workflows and use states)

Workflow (green) … where I am lost

And this is setting of data sources in multi select