Look at your federal tax return Form 1040 Line 34. That shows the amount of your federal tax refund.
You can view your Form 1040 at any time using the online editions. Click on Tax Tools on the left side of the online program screen. Click on Tools. Click on View Tax Summary. Click on Preview my 1040 on the left side of the screen.
What does it say on your Form 1040? Your federal refund is on line 35a. We do not know what state (if any) you prepared a return for, so you will have to look it over yourself to find the refund if there is one--each state's forms are different.
Have you looked at the information given to you in your TurboTax account?
And if you chose to have your TurboTax fees deducted from your federal refund you will have some math to do in order to know how much to expect back.
PREVIEW 1040
https://ttlc.intuit.com/questions/1901539-how-do-i-preview-my-turbotax-online-return-before-filing
Click on Tax Tools on the left side of the screen. Click on Tools. Click on View Tax Summary. Click on Preview my 1040 on the left side of the screen.
Did you choose to have TT fees deducted from your Federal refund? (Remember that if you did that, you also agreed to an extra refund processing fee of $39.99 or $44.99 in CA)
How can I see my TurboTax fees?
https://ttlc.intuit.com/questions/2565973-how-do-i-review-my-fees-in-turbotax-online