Hopefully your return has been accepted. You can check your e-file status if you need to check your return has been accepted.
https://turbotax.intuit.com/tax-tools/efile-status-lookup/
If your return has been accepted, you can check your federal refund on the IRS website Where's My Refund, it will give you information regarding your return & when your refund will be issued. The IRS states that most tax payers should receive their refund within 21 days (business days) of their return being accepted, if they choose direct deposit & e-filed. Mailed in returns can take 3 to 4 weeks.
If you signed up for Pay With My Refund, your refund will be handled through the Santa Barbara Tax Products Group (SBTPG, formerly SBBT). It can take a couple extra days to process your refund.
You can go to the Santa Barbara Tax Products Group website if you need assistance with your refund.
-----------------------------------------
What if my IRS refund is taking longer than 21 days?