Form 1095-B

Hello.  I am using Turbotax to do my taxes.  I am retired, not working anywhere.  I have Medicare Parts A & B and I have a Medigap plan instead of a Medicare Advantage Plan.  Why is your software asking for a Form 1095-B?  I did not get one and I should not get one.  Also, there is a section, Principle Place of Abode, that I have answered Part A1 & 2.  Yes to A1 and No to A2.  B has nothing to do with me because I am not married, divorced, and I have not children.  I am single, never married with no children.  The software will not let me skip the B part.  It wants me to put something there.  So, I put 0 and it does not like my answer for B2.  I need help so I can finish my taxes.  Thenk you.