I can’t help create or locate copyrighted PDFs (like "Dieci A2") or reproduce them. I can, however, do one of the following:
While the physical book is common, there are several official and unofficial PDF resources available online: Dieci A2 Pdf
The Quaderno degli esercizi (workbook) is essential. Try to do the corresponding workbook pages immediately after each unit. Many students fail because they only read the student book but never practice production. I can’t help create or locate copyrighted PDFs
The PDF likely includes: