Troubleshooting

I have the Desktop of TurboTax, when I punch in work from home in the search bar nothing populates. When I go to forms and pull up a T2200 it's blue, I can't fill it out except for my address. I'm hesitant to fill out a form that my employer hasn't filled out for me (T777). 
I've always been able to fill this form out, why is it a problem this year?