帮忙看看申请OPT电话加急后的回信

我申请加急后等到了USCIS的回信是：“Upon receipt of your request for expeditious handling, your case was reviewed and a determination was made that we need additional information to make a decision regarding your request.  Please have your Designated School Official (DSO) submit proof of your financial hardship or other reason for expeditious handling via email to tscsrmtdoc@uscis.dhs.gov. Please note that the employment offer letter alone is not sufficient. The letter MUST indicate that the offer will be rescinded after a specific date. Additionally, please note that this email address is only for DSOs. ”
请问一下收到这个我应该怎么办？是让公司重新写个offer letter注明offer will be rescinded after a specific date？那前面那个have your Designated School Official (DSO) submit proof of your financial hardship or other reason for expeditious handling via email是什么意思？
PS：我6.5收到opt申请回执，到现在还没收到EAD。

就是让你学校ISSS的人email tscsrmtdoc@uscis.dhs.gov.

楼主你好，请问你最近有新的进展吗？
我也在今年10月中旬申请了加急，收到了类似的回信，我把我的情况告诉了学校的official，她说会帮我发封信，但对方不一定会批准这个加急申请。
结果到现在为止，我的状态还是case was received.我真的十分着急，我的OPT都已经file了两个多月了。
如果楼主有新的进展还望及时告知，十分感谢！