I should qualify for the earned income credit, but Turbo didn't mark that I am? I don't see this anywhere in the filing process.

What is your filing status and how many qualifying children are your claiming on your return?

Both your earned income and Adjusted Gross Income (AGI) may not exceed:

$16,480 if you're not claiming a qualifying child ($22,610 if filing jointly)
$43,492 if you're claiming 1 qualifying child ($49,622 if filing jointly)
$49,399 if you're claiming 2 qualifying children ($55,529 if filing jointly)
$53,057 if you're claiming 3+ qualifying children ($59,187 if filing jointly)