What is limited amount to report on Sch A, line 8A? I didn't use points, I didn't refinance. I have answered no to all the questions and TurboTax won't do the calculation

Do I just say 0? Is this because I received two 1098s, because the loan was bought by another company? Is TurboTax adding the loan amounts together and thinking that I have loans in excess of $750,000?