Please, I am a student in Canada on a study permit, my husband applied from outside Canada for my children's visitor's visa but has not been granted. I have their letter of acceptance to study between K-12 now. How can I apply for their study permit? Can I apply/or use my own immigration platform to apply for them? I have been trying to apply on my immigration platform but I didn't know how to go about it. Please advise me on how to apply for their study permit.