I am doing Diploma IT. I was part time for 2 semester and 2nd time also i failed and now in September i am taking 3rd time, I have only one subject to clear and definitely this time i will complete my diploma IT with total 20 subject and get degree. But my study permit is going to expire in Mar-23 so i am going to extend it. when should i apply study permit extension ? How much time it will take ? Can anyone please advise me should i take one year course or 2 year course ? Can i apply in any PR scheme based on my diploma course completed while i am studying. Which course should i take for better work permit and PR ?