If I've already paid my estimated taxes but I want an extension how do that on turbo tax. It doesn't show "I've already paid my estimated taxes" as an option when it asked for my bank account and routing #s.

i want to file and extension and the instructions on turbo tax was to first go to this irs website pay my estimated taxes (same with state) and then go back through the turbo tax extension process but right near the end it started asking me for my bank routing and account numbers and how much i wanted to pay.  I'm confused because I just paid this direct and turbo tax doesn't show an option for bypassing this.  How do i proceed?