@CHYE ZEE CHING Based on the error message there is a similar thread discussion in MSDN forum, please refer to the suggestion and also Check with your school administration.
If the issue still persists, You have to open a support ticket for this issue: https://azure.microsoft.com/en-us/support/plans/ (for more specialized assistance on this kindly contact Azure it's free, and it's the best choice for you)
--please don't forget to Accept as answer if the reply is helpful--