Intrastat addon - import problem

Hello Gurus,

I can't create any new Intrastat declaration for import. Actually, add-on doen't see any AP invoice, although I createted many invoices with property data. Export works great. Is there any special settings that I didn't notice? I'm working with SBO 8.81, PL:09. My localisation is Poland and Intrastat oddon's version is 881.315.00.07.

Thanks in advance for any help.

Marta