TurboTax does not have a stand-alone state tax return program. You have to complete the federal tax return and the amounts from the federal return flow to the state return. Then you complete the state return.
To complete and file a 2021 tax return using TurboTax you would need to purchase, download and install on a personal computer one of the 2021 desktop editions from this website - https://turbotax.intuit.com/personal-taxes/past-years-products/
A 2021 tax return can only be printed and mailed, it cannot be e-filed using TurboTax.