I need a refund on my Apple Card I just bought now from Walgreens

This gift card was purchased from Walgreens and you’ll need to contact Walgreens concerning their policy on gift card returns.

You may want to review this support article on what to do if your Apple Gift Card cannot be redeemed,

If you can't redeem your Apple Gift Card or App Store & iTunes Gift Card - Apple Support

This article covers the terms and conditions of Apple Store Gift Cards,

Legal - Apple Store Gift Card Terms and Conditions - Apple