I can’t see the fields in Shortcode

Hi,
I’m trying to create a database from Contact Form 7 Export (version 4.5). When I try to select the fields from the drop down menu in the columns tab only I see the choices $ _POST (param), $ _ GET (param) and $ _COOKIE (param), but I do not see the list of available fields.

Basically i can not create the string [CFDB-table form = “test module” show = “Submitted, your-name, your-surname”], but I can only create this: [CFDB-table form = “test module” show = “$ _ POST (param), $ _ GET (param), $ _ COOKIE (param)”]

Can anyone tell me where I’m wrong?

thanks and sorry for my english.