I can't find the Federal Taxes tab that it says to click on. Consequently, I can't click on the the Other Tax Situations subtab nor scroll down to Other Tax Forms, nor select File An Extension!
Since you are using TurboTax Home & Business click the Personal tab and then the Other Tax Situations sub-tab. Scroll down to Other Tax Forms and select File An Extension.
How do i file an extension electronically in TT Home & Business?
To file an extension using TurboTax Home and Business:
I do not see FEDERAL TAXES selection on the menu bar:
Personal info, business, personal, state taxes, review, and file.
Please see this TurboTax Help article for directions to file an extension using TurboTax Home and Business.