1098 HELOC issue

We sold our house in 2019, and we had a HELOC on it.  We paid off the HELOC and our 1st mtg at the time of the sale.  I received a 1098 from the HELOC company (US Bank).  It has Box 1, 3, & 7 entered only.  TurboTax will not let me skip Box 2, even with entering $0 or a penny in it.  What do I do now?