how to visualize it

Have you entered in the abbreviation name and label name?

Please click on “Add new field” button and there you would see the option to enter in abbreviation name and label name.

@suyyibah – your question has nothing to do with this thread or this topic or this plugin – please start by reading the forum guidelines –

http://codex.wordpress.org/Forum_Welcome

And then start your own thread here:

https://wordpress.org/support/forum/how-to-and-troubleshooting#postform