Simplify the following text for a Grade 11 native English-speaking person.
Original: If editing is required for class projects , please have your instructor or network administrator contact us ( with reference to this IP address ) at ( mailto:unblock-en-l@lists.wikimedia.org unblock-en-l ) from an email address listed on your school 's website .
Simplified: If editing is required for class projects , please have your teacher or network administrator contact us ( with reference to this IP address ) at ( mailto:simple-admins-l@lists.wikimedia.org simple-admins-l ) from an email address listed on your school 's website .