6pm 被砍单，客服说要用美国境内的信用卡，不是可以用国际信用卡吗，请问要怎么办？

自己买了两块表，一块准备送给我妈，一块是同学让带的。但是三天过去了，还没有发货，就发邮件催了下，刚才6pm客服就发邮件来说，两个订单都被取消了。原因是：We were unable to verify the necessary billing information that would allow us to ship your order, which has compelled us to cancel it.

按照网上所说，billing address是真实的，state选AA，邮编99999，shipping address 则是转中的地址。

客服邮件的最后写道：You are still welcome to shop with us, however, you would need to a U.S. issued credit card or debit card as your form of payment.

这是说不能用国际信用卡了？但是谷歌后好像这种情况基本没有。麻烦各位支支招。

信用卡是招行visa。