Adobe Livecycle Designer (using data in print forms)

I have a few questions.

I have invoice with seller Almika (1INV-72-2021).

I need to get a business partner position (first screen) and some tax data (second screen)

Scr. 1

Scr. 2

But this data is missing in the XML structure when I click the "View Data XML" button.

How can I use this field in my print form in Adobe Livecycle Designer?