Hi Kamal,Hi as per my opinion... you should get into canada and then change your course... as changing before landing might cause problems...
it is a safe bet doing it later...
I can help (for free) if u wish to change after you reach canada... u may pm me
I read your comments and seems you have pretty good knowledge of how to change the college after entering in Canada. My distant relative's daughter wants to change her college and she doesn't know of the procedure. At present she is studying in Ontario province for the pre-health nursing course and she has her relative in BC region. She is in her 1st semester that is going to be completed in April 2018. She is looking for changing her college and come to BC province. Can you guide me how i can help her. thanks