Business & farm

I am self employed and received a 1099 NEC from the company I'm partnered with. On page 87 of the 1040 instructions it specifically says do not enter any income from self employment, instead use Schedule C. Turbo Tax is pulling the profit I made from Schedule 1 line 9 and inserting it on line 8 of the 1040. I just spoke with a tax expert at Turbo Tax and he said the program is correct. I'm losing confidence in this program and I guess I will have to call and wait to talk to the IRS tomorrow. Is the program wrong or the IRS instructions wrong?