Thanks for your post.
The information from Apricot Whirl is correct. I am afraid there is no way for us to pay money towards your credit card, it needs to be sent to a bank account.
I hope this helps but please let me know if you have more questions.
I may have worded it wrong.I no longer have the debit card I used to receive payments.I have a new card that I want to use but don't know have to cancel the original and add the new one.
Thanks for your reply, I'm sorry for misunderstanding your first post.
You don't need to delete your current card, you can add a new card which will replace it.
You will need to log into your seller account and click on this link: Charge Method. You can then click on the little circle just below Or, Enter a New Credit Card and Billing Address and enter your new card details and address and then click on Submit.
I hope this helps but please do let me know if you have more questions.
If it is the card Amazon would use to collect money from you, for when your refunds plus charges are more than your sales, then forget what I have said above and follow Jessica's suggestions.
If I have made things more confusing for you, continue to post questions on here.