Hi I am on the same situation currently. I am currently here in USA with H4 dependent visa and I wanted to study in Canada. I have few questions and hopefully you wouldn't mind to answer.
In the form that needs to be filled up, did you put USA as current residence (Question 7) and applying from (question 8)?
How did you mention in SOP that you wanted to study in Canada instead of US which is the same quality of education?
Did you also mention that you're going to return to your country of citizenship or in US?
Thank you so much!