how do I import last year"s info
The transfer of 2019 information to your 2020 return has to be done in the very beginning, BEFORE you enter any new 2020 data.
How to transfer last year’s return? https://ttlc.intuit.com/questions/1900883
https://ttlc.intuit.com/questions/1900883-how-do-i-transfer-last-year-s-return-to-turbotax-online
https://ttlc.intuit.com/questions/2262857-when-transferring-a-tax-file-what-information-carries-over-to-my-return