A 1099-MISC is entered in the Other Common Income section of TurboTax. You'll find the line for 1099-MISC under that heading. Be sure to answer all the follow-up questions in the 1099-MISC section.
To find that section, you can enter 1099-MISC in the search box, then click "Jump to 1099-MISC".
**Answers are correct to the best of my ability but do not constitute tax or legal advice.