How do I use Fidelity discount to purchase desktop version? Link on Fidelity goes to a TT page that show only online versions. Fidelity says discount is for all versions.

The Fidelity web site provides a link to discounted versions of TurboTax. When I select that link, I am directed to a page on the Intuit website that offers only discounted online versions. If I go to the product page and add the desktop version to my cart and go through the checkout process, no option is provided to indicate I am a Fidelity customer and want to apply a discount.