Hi how do I get schedule C from 1099 form?

Did you get a 1099NEC for self employment income?   When you enter it you are filling out Schedule C.

You use your own name and ssn or business name and EIN if you have one.   You should say you use the Cash Accounting Method and all  income is at risk.  After you put in your income and expenses  if your net profit is $400 or more you will pay 15.3% for Self Employment tax in addition to your regular income tax.  The Schedule SE will be automatically filled out for it.

You can enter Self Employment Income into Online Deluxe but if you have any expenses you will have to upgrade to the Premium version.  Or use any of the Desktop installed programs.  All the Desktop programs have the same forms.  You just get more help and guidance in the higher versions.

How to enter income from Self Employment

https://ttlc.intuit.com/community/self-employed/help/how-do-i-report-income-from-self-employment/00/...

How to enter self employment expenses

https://ttlc.intuit.com/community/entering-importing/help/where-do-i-enter-my-self-employment-business-expenses-like-home-office-vehicle-mileage-and-supplies/00/27109

In TurboTax Online Premium, create a self-employment activity, then add the 1099-NEC income and business expense.

Follow these steps:

• Down the left side of the screen, click on Federal.
• Down the left side of the screen, click on Wages and Income.
• Scroll down to Self-employment.  Click to the right.
• Click on Start/Edit/Add to the right of Self-employment income and expenses.
• You will go through several screens that create your self-employment activity.
• If you arrive at the screen Your self-employed work summary, click the pencil icon to the right of the activity.
• At the screen Here's your info, scroll down to income and click Add income for this work.
• This is where you will enter the 1099-NEC income information.
• At the screen Here's your info, scroll down the expenses and click Add expenses for this work.
• Follow the directions to enter the expense.