Can't update credit card for auto-refill

I recently received a new bank card and I set it as payment on my auto refill accounts, but I still got a text "Your GoPhone Auto Refill payment was unsuccessful."

And I tried to set up the auto- refill again, it says " Auto Refill enrollment is currently unavailable. Please try your request again in 2 days."

What can I do for the re-registeration for my auto-refill?

Please let me know

Thanks!