Delete the W2 if one transferred over from 2019.
Enter a 1099R under
Federal Taxes Tab or Personal (Home & Business)
Wages & Income at the top
Then scroll way down to Retirement Plans and Social Security,
Then IRA, 401(k), Pension Plans (1099R) - click Start or Revisit
If you are filing a Joint return be sure to pick which person it is for.
Don't enter the bank or broker name and don't try to import it. It is just as fast and easy to manually enter it. At the bottom pick - Change How I enter my Form
Then on the next screen pick I'll Type it in Myself