Did you have the TT fees withheld from the federal refund ?
If so the refund needs to go from the IRS to the third party bank to your bank. This process can take up to 3 business days or more.
Check the IRS : https://www.irs.gov/Refunds
Check SBTPG: by logging into their website at: https://cisc.sbtpg.com/
Or you can get 24-hour automated info by phone at: https://cisc.sbtpg.com/contact.aspx