How do I enter 1095-A? Turbo tax won't accept $0 for Col B of rows 21-32 (SLCSP), but I was eligible for employer coverage so I'm not eligble for PTC.

I tried healthcare.gov/tax-tool, it said my SLCSP was 0 because I was eligible for employer coverage ("Select all months Jason was enrolled in a Marketplace plan and paid the premium. Note: Don't select months Jason was eligible for other health coverage outside the Marketplace)."   I don't expect the PTC, but I know that IRS will reject my return without 1095-A, AND I want to deduct all of the premiums, which I paid with after-tax dollars.  But Turbo Tax won't take my form, it say "Must be greater than $0" for each column B field.