Refund

Hi I filed my 2019 Taxes 01/28/2020 & my taxes were accepted the  same day. That’s the last time my status was updated. I do see it does show tax income credit.I want to know when will I get my refund. Still has not been approved yet. Last year I had a tax income credit  & got my taxes in 5 days. I have also use the IRS tool & still no update.I don’t understand why it hasn’t been approved yet. It should me able to tell me when I should get my refund.