Where do I begin to get a tax advance on my 2025 taxes refund if I filed somewhere other than TurboTax on my 2024 refund

[VolvoGirl]

The Refund Advance usually starts in January and just when you are ready to file. And only if they offered it to you. You can't self select it. Then you don't get it until AFTER your efile is Accepted by the IRS which is usually late January.
https://turbotax.intuit.com/refund-advance