Once there confirm you can cancel...
Then, open new page in the browser, Open Samsung Members, log in, go to shop, buy Another Phone, this time add the case etc to the order (you may even find they are now offering the phone itself at a much cheaper price than it was on day one) DONT FORGET TO MAKE SURE YOUR LOGGED IN AT POINT OF SALE
Complete sale etc then once the email confirmation is thru go to the still open page and cancel the first order.... Refund goes back on card.
Current Phone S24 Ultra (1TB)
Previous phones S21 Ultra, S22 Ultra, S23 Ultra.