K-1 Box 20 Code Z Section 199A & Statement A

We have been part of a small Partnership fund that was gifted to my husband many years ago.  We received a small check on Dec 31, 2019 with info stating this is the final property disposition for the fund. We have filled in the K-1 (turbotax deluxe), and after entering the Code Z 199A fields, we are asked to enter information about the Partnership fund from Statement A. 

 

We have not received a Statement A.  When we called the Fund (multiple times), they say there is no Statement A available.  They do not have it and are not sending it to anyone.  Should we put zeroes in the Statement A Fund questions, or just leave it out.  It does show an error for the form when left blank.  Will we be able to file anyway? 

 

Thanks for any assistance with this.