il filed an extension for 2024 and have an email confirmation and also confirmation the IRS has accepted it. but I can't find my form 4868 in my tax documents. ?

If you are preparing your tax return with TurboTax Online, please see this link to preview your tax return and view your Form 4868. If you are using TurboTax Desktop, you can view your forms by following these instructions.

Also, make sure you are signed in using the same credentials that were used to prepare your extension form.  Please see this link to verify any accounts linked to your information.