You can change:
1. Change tutor (2 weeks notice is required)
2. Change the day and time the lesson is conducted (subjected to tutor’s schedule).
3. Add or skip a lesson.
4. Register a new subject or stop a current lesson.

You cannot change:
1. The area where a lesson is conducted for home tuition.
2. The hourly tuition fee rate agreed.
3. Per Lesson fixed for 2 hours