You are too late to use online TurboTax to prepare or e-file a 2021 return. Online tax preparation and e-filing are permanently closed for 2021 returns. If you have not finished preparing your state return you can use the downloaded CD/download program on a full PC or Mac to finish, and then your return must be mailed in. You cannot e-file. Print it, sign and date it in ink, and mail it to the state.
https://ttlc.intuit.com/questions/1900990-how-do-i-file-a-prior-year-tax-return
Or....use the state's tax site to prepare your state return:
You will need information from your federal return.
https://ttlc.intuit.com/community/state-taxes/help/how-do-i-contact-my-state-department-of-revenue/00/25573