If you don't see the
Health Insurance section in the
Deductions/Credits drop-down menu, it's because you told us that you (and your spouse if filing jointly) could be claimed as a dependent by someone else on the
Taxpayer Information (or
Spouse Information) screen.
One requirement for the
Premium Tax Credit is that you can't be claimed as a dependent by another person. If you received
Form 1095-A, the person who can claim you must
report the Form 1095-A with their tax return. You don't need to report
Form 1095-A on your return.