Please log into your Adobe ID account and under Plans & Products select 'edit payment details'. Re-enter your payment details and save them, then try to purchase an additional image.
Let us know if you still have issues.
I updated the payment details, no change; I still get funneled to the upgrade page without an option to purchase additional images. I just need 3 additional images and this is putting me behind schedule please help.
Did you try over any other browser?
yes, in both Chrome and Edge same result