Can anyone tell me why my estimated fay of deposit was for 5/17/25 to my walmart money card but had not been deposited into my account

Where did you get the date of 5/17/2025?    Is that from the IRS "Where's My Refund" tool, or is that the estimate that TurboTax provided?    TurboTax provides everyone a date based on a common estimate of 21 days.   Go by what you see at the IRS website.

Does the IRS website tool below indicate that your refund has been sent and to expect it by 5/17/2025?  

https://www.irs.gov/wheres-my-refund

If so, the IRS also says to allow up to 5 days due to variations in bank processing times.

You appear to be using Free Edition--at least that is what the tag says underneath your question--so you likely didn't have any fees.   If you DID have any fees that you chose to pay out of your Federal refund, then that adds another link in the chain that we can tell you about.   If you didn't pay any fees out of the refund, then this doesn't apply to you.