Deductions & credits

Thank you for your answer. There is no option to select "Yes, I have a questions about my return" as the article you linked to suggests. I am using the Free Federal File version of TurboTax so maybe it doesn't include that option? If not is there any way to get an answer to my question? It seems like a problem with the TurboTax software. At the very least the software does not explain why I do not qualify for the credit. There is no worksheet for the form f8880, even with the complete download of my return and worksheets.