Hi bfg2005, thanks for your post.
Did you get an error in particular when you tried to pay for your fees? Normally, this happens when the card is not verified due to a transaction block from the bank. In cases like this one, you'd need to use a different card or contact your bank to see what's triggering the block.
Thank you,
Marco
Did you find your solution? Help other members by marking your problem as solved. Simply click on "Accept as solution" for the answer that helped you.