@smilenceX 我刚开始也是遇到这个问题
"The credit card as you have entered was declined. If available, please use another method of payment or PayPal."
后面通过发邮件给客服解决了，我发邮件用的 ChatGPT 辅助的，可以看这里有邮件模板 https://www.cricoin.ml/2023/03/using-chatgpt-to-help-me-write-emails.html