Where can I complete Form 8962 On Turbo Tax and include with my return. I have not completed and submitted my 2018 return yet.

[Critter]

Easy ... if you have the 1095-A in your hand .... 

Click on the Federal and then the Health Insurance, at the top

Answer the questions about your health coverage

Select Yes, "Was anyone enrolled in any of these less common plans in 2018?" to enter your 1095-A form and generate an 8962 form.