Respected Sir/ Madam,
I am __________ (name), studying in _________ (course and department) of your reputed University. My roll number is ___________ (mention student roll number).
I am writing this email to bring to your notice that I do not have the access to the __________ (internet/ library/ student portal/ any other). This letter is in order to request you to provide me with the access to __________ (mention required access – internet/ library/ student portal/ any other) as I am entitled to use these services and are unable to complete my ___________ (work/assignments/other).
This is to request you to kindly provide me with the access and I shall be highly obliged for your quick and kind support.
Thanking you,
_________ (Your name),
_________ (Student ID),
_________ (Contact details)