What do you mean it let you upload documents? Did you enter 2022 info? If you tried to use the Online version for a prior year into the 2023 Online version you can try to clear it and start over to be only for 2023. Be careful not to file it!
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-clear-and-start-over-in-turbotax-onli...
Or you can leave this account and set up a new account to do 2023. How to start another return in the Online version
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-start-another-return-in-turbotax-onli...
