[NS : nnbkk] amex首卡要letter怎么办啊

申请首卡要letter怎么办啊！不会发图片，只能转文字发上来了！We'rereachingouttoyoubecausewereceivedyourrequestfortheHiltonHonorsCard.Westillneedadditionalinformationtocompleteyourrequest.