There are MANY types of 1099's. 1099-MISC, 1099-B, 1099-INT, 1099-DIV, 1099-G, etc. Do you need help in remove a specific type of 1099 from your return that you've entered by mistake, or that transferred in from 2018? If so, which kind?
Or are you actually trying to say that you do not have a self-employed business and want to downgrade to a lower product? Did you have a self-employed business in 2018? Or did you choose the wrong product edition this year?