英文如何翻译“以下料件欠件，需尽快处理”

Dear 对方名称,

We missed for.....
我少什么...
When will send out shortage q'ty to me?
什么时候能补给我??

Thank and best regards
自己名字
日期

The items mentioned below are lacking. Please supply them as soon as possible.

Following materials lacking, needs to be dealed with as soon as possible.

willwugang - 江湖豪侠 十级 的是对的.