Get your taxes done using TurboTax

I wasn't able to add my direct deposit info to my 2019 tax returns because I didn't have a refund.  I just filed for this year successfully but when I search the Get my Refund on the IRS page they still haven't processed my refund payment.  Are they going to mail me the check or is their a way to add my direct deposit somewhere on here even though ive already filed a tax return