If I had 'Dependent Care FSA' $5,000 that's in W-2 box 10 and I used for qualified expense for my child, why Turbotax doesn't give me an option to claim in Form 2441?

Turbotax only asks if my wife or I were 1. full time student, 2. Disabled. Because I chose, none of above, it says we are not eligible then the total of pre-tax $5000 was added back to AGI calculation. 
We added both our children as dependent and still Turbotax stops the process there.