Where can I print a copy of my federal extension that was accepted by the IRS

See this TurboTax support FAQ for how to print the Form 4868 extension request - https://ttlc.intuit.com/turbotax-support/en-us/help-article/printers-printing/print-4868-extension-form-e-filing-turbotax-easy/L6MJM5wAT_US_en_US?uid=lvx39z4z