If you didn't indicate in the Profile section that you are self-employed, the screens for business income shouldn't be appearing for you. 

Please return to the Profile section of your return and confirm that the option for self-employment is not checked off for the question "Did you work?" in your profile. 

If the option is not checked off, please send along a description of the self-employment questions you're seeing (or screenshots) and we'll be happy to investigate further.