You must apply for a study visa renewal at least 60 days before the expiry date of your current visa. Applications are submitted through VFS Global https://www.vfsglobal.com/en/individuals/index.html
To renew your study visa, ensure that you have:
• A valid passport
• A study visa-renewal support letter from your College.
• Proof of renewed medical aid for the new academic year.
Proof of financial means to support your studies and living expenses.