I was full time student throughout my programme but I had two course left to clear to graduate. To graduate I had no other choice but complete those two courses. If the case is now more clear to you. I didn’t intentionally left them courses or take them later.
Hello Sagar Tandel,
If you were approved a study permit as part-time before arriving in Canada, despite taking 9 credits in your second semester to be full-time, you are still not eligible for the PGWP because you already took 6 credits in your first semester and you failed to notify IRCC with the necessary evidence that you are now studying as a full-time.
You can consider enrolling for another program as a full-time international student or get an employer who can issue you a job offer and apply for LMIA on your behalf. You can also give applying for a reconsideration a shot, but your chances are slim.
– JS