有人写过complaint给Service Director

USCIS.gov 上各个Service Center 处理的case 都可以写 complaint 直接至 Service Director, 或 写给 Washington D.C. 的 Internal Audit。

Anyone ever thinks your are mistreated or unfairly treated? Just want to know if anyone has tried. The Attorney Fan office says it may have detrimental influence if I want to apply for other status change. 但是我就是气不过，他们明显判错了，还不让我complain?

写上诉或motion to reconsider 都太久了。