申请哥大MS 推荐人business/name card

我的推荐信是我自己提交，快截止了才发现需要推荐人的name card。联系了若干位教授都表示压根没有名片，请问各位朋友，这要怎么办啊。谢谢大家！

原文如下：

In order to complete the application review, we will need to confirm and verify your recommendation. Please supply us with additional information to verify your identity. Additional information include: A photo or scan of your business/name card……