E-Learning problems

Found some problems:

1. English assignment could not be send, wrong email address
UPDATE: Solved new email: Sec3S1elearning@gmail.com
2. E-Maths assignment images (those equation) may take REALLY long to load
3. Social Studies assignment not found...zzz
UPDATE: Assignment updated
4. Physics assignment has no instructions...
UPDATE: Assignment released
5. Physics assignment's task 2 unable to complete as the YouTube video has been deleted.