Based on your historical posts, it looks like you applied to come to Canada to take an English language foundation course. If so, then it's not surprising the study permit was refused since this is a very weak argument for coming all the way to Canada to study and makes you look like someone who is trying to get to Canada (rather than a genuine student).
If you provide your complete profile and application details we can provide more assistance regarding why you may have been refused and what you would need to change in your application.