Did you prepare a Schedule C to report business income? When you entered your Form 1095-A you would have indicated that there was a business associated with the policy and you had to choose which business it was on the page that said Which business was associated with this policy?:
You should revisit the Form 1095-A entries in the Deductions and Credits section, then Medical then 1099-SA, HSA, MSA. There you can link the insurance to the business. If you don't have a business, uncheck the box that says you are self-employed and bought a Marketplace plan: