Why do I have employment expenses appear when I did not include expenses

why is line 207 in the amount of $ 3500 when the only amount to appear in box 20 or box 32 is 2603.28

Self-employed

Remove the amounts in those boxes, and go check what is left, and try and find where it's coming from. Because when I enter amounts in those 2 boxes, the correct entry is applied to line 207......let me know.