Complaint Letter to College Principal against Irregularity of Classes in the College

To
The Principal,
(Address)
(Date)

Dear Sir,

With best regards, and humble submission, I want to bring in your notice, the irregularity of classes in ____________ (stream), final year of our college. Sir, as our termed examination is due after one month only. I request you to look into the matter and find a solution. This irregularity effects in completion of our syllabus. With the hope, that soon we will have regular classes as used to happen,

Thanking you,

Yours obediently,
(Your Name)