How do I restart my income section? I never uploaded my w2 for my full time job, and don't know how to start "income " section from the beginning.

If you didn't file your return, follow the steps below to add your W-2:

• Login to your account.
• Select Wages and Income.
• Go to Income and Expenses.
• Select Review next to Job (W-2)
• On the Your W-2 info so far screen select Add a W-2 

If you already filed your return, you have to amend it to make any changes.

Wait until the IRS either accepts or rejects your return.

If the IRS rejects your return, you can make the changes and re-submit your return.

If the IRS accepts your return, you have to wait until it has been fully processed and you have received your refund. Then you can prepare an amended tax return and mail it in. 

1. In TurboTax, scroll down to Your tax returns & documents. Select Show and then select Amend (change) return, and then Amend using TurboTax Online. (If you don't see Your tax returns & documents, select Tax Home on the left.)
2. Select the reason you’re amending and follow the instructions. How to I amend my 2020 return