Deductions & credits

I am having a similar issue.  I received two 1098 forms.  One is from our original mortgage company, and the only boxes filled out are 1,3,5,6,7(x),8,and 9.  When I enter in the information online it says "needs review" and asks for something to be entered in box 2,and property (real estate) taxes but those boxes are blank on my 1098.   We never maid any mortgage payments to our original lender since it was sold right away.  I am not sure if I need to leave these blank or if something needs to be filled out.