Form 8962 is created from information you enter from your Form 1095-A for your Marketplace insurance. If you believe you did not have this type of insurance see the link below.
You can find your Form 1095-A online. To do this:
Log in to your HealthCare.gov account at Log In | HealthCare.gov.
Under Your Existing Applications, select your 2021 application — not your 2022 application.
Select Tax Forms from the menu on the left.
Download all 1095-As shown on the screen.
If you still can’t find it, call the Marketplace Call Center at the number on the Contact Us | HealthCare.gov page.
Please see the TurboTax Help article What if I don't have or lost my 1095-A? for guidance.
[Edited 2/2/2022 | 10:06 am PST]