Retirement tax questions

Thank you for the response.  Please clarify my understanding - 

- For the year 2020 return - I am not going to disclose any information about my IRA contribution.  

- For the year 2021 return - I have to show the information as per 1099R.  Is that ok to show withdrawal in 2021 without showing contribution in 2020

 

Please correct me if I am wrong.