@ brianptfox
As you will see, a 2024 return can only be prepared in 2024 desktop software installed on a full computer or laptop--not on a tablet. A 2024 return cannot be efiled. It has to be printed, signed, dated, and mailed. It's recommended to mail by a method that has tracking, such as Priority Mail or certified return receipt, etc.
The Federal return is to be mailed to the IRS, and a state return (if applicable) should be mailed to the state tax agency. There should be a Filing Instructions page that will tell you how to do that.
If you are due a Federal refund, then approximately 4 weeks after mailing your return, it should start to show up in the IRS "Where's My Refund" tool, where you can monitor it.
https://www.irs.gov/wheres-my-refund
You can purchase the 2024 software directly from TurboTax at the link provided in a comment above, or you may be able to find it at a discount at an authorized retailer such as Amazon. If buying from Amazon, be sure it is directly from Amazon itself and not a third-party seller. Here are the authorized retailers, but be aware that some only sell the current year (2025) software:
https://ttlc.intuit.com/turbotax-support/en-us/help-article/intuit-product-orders/obtain-authentic-t...
