US Department of Homeland Security (DHS) Do not go directly to USCIS if you have questions or concerns about your F-1 status, Please meet with an international student advisor at Foothill College to obtain information about immigration regulations and procedures.
Make photocopies of all documents before you submit them to USCIS. It is also recommended that if you mail materials to USCIS, you send them "certified mail, return receipt requested" to be certain that USCIS receives them. Here is the link to U.S. Citizen and Immigration Services (USCIS)