Payment Method Not changing

Topic summary

  • Core issue: Unable to change the payment method on a Shopify store; the account is temporarily closed due to non-payment.
  • Symptoms: Every new card entered is declined, blocking attempts to add a different card and pay.
  • Context: No error codes or troubleshooting steps provided; the tag “css” appears unrelated to the billing problem.
  • Status: No resolution or actions confirmed; the user is requesting help. The discussion remains open with key unanswered questions (e.g., why all cards are declined and whether this is a Shopify or card/bank issue).
Summarized with AI on December 16. AI used: gpt-5.

Hello I need Help. I can’t change my payment method in my store and my Shopify account is temporarily closed because of no payment and I want to add another card to pay but it always shows the card is declined for any card I enter.