Entering Prior Year Roth IRA Contributions - Prior to 2021

Hi... I looked at previous similar questions but didn't feel that I got my answer.

I withdrew the remaining balance of my Roth IRA in 2021 after having making one other withdrawal after turning 59 1/2 in 2020. That IRA now has a zero balance. TT is asking for my Roth IRA contributions prior to 2021, but I don't have all those going back 20 years or more from a previous employer's 401K plan. I'm not sure what to do. Help!