State tax filing

I have tried repeatedly to enter my $4000 contribution to my 529 plan which I have for my grandaughter.  First, I can't enter the broker account number which is requested, and , second, when I finally left that blank and proceeded, turbotax failed to show the deduction in my tax liability for Virginia income tax.  Something is messed up for the 2021 version of Turbotax in the this area!!   I had no problems with entering 529 info in my 2020 version of Turbotax.   What is going on???