(First,) In the original requirement, it says………(复制粘贴原始要求); However, you….(写手和要求不符合的地方). (Specifically, you …可以指出他非常具体的错误)
So, please…(提出修改要求). (For example, … 你可以给出具体例子，如果有的话)；

(Second,) 如果有第二点的话，同第一点的格式。
……
Please re-read the requirement very carefully and provide the revision by 00:00, mm dd.
Thanks