You are self-employed. You enter your self-employment income as business income in TurboTax. It will be shown on Schedule C in your tax return.
The tag below your question indicates that you are using TurboTax Live Basic. In Basic Online you cannot report business income without a 1099-NEC, and you cannot report any business expenses. You will have to upgrade to Premium, or use any version of the CD/Download TurboTax software.
If it's true that you are using TurboTax Live, you should address your questions to a TurboTax Live tax expert. You are paying extra for that service. See the following FAQ for instructions to contact a TurboTax Live tax expert.
How do I connect with a tax expert in TurboTax Live?
This answer has been verified for accuracy by an Intuit expert employee
