Turbo tax said my refund was accepted and my return date was 2/21. When I look up my refund status is doesn’t tell me anything. How can I find out where my refund is?

It can take up to 3 weeks or longer to show up on the IRS site. 

It can take 48 hours for the refund status to show on the Where's My Refund website. You can track your refund by clicking here.