According to the US Department of State, you are required to fill out monthly reports during your Work & Travel program.
This email is a notification that you should log into our SEVIS.ORG website using your last name and DS number, and fill out the monthly report form available.
You have 7 days from the date you received this email to complete the report.
Please be aware that your program could be at risk if you do not respond.
Thank you for your cooperation in keeping your visa valid.