Half of Canadian universities don't go to school, but it is ok to go to school in a few years, and you need to go through the formalities of suspension. Generally speaking, Canada has one semester, one year and three years to study abroad. If it is only a short time, you can wait until later to continue your study.

After studying in Canada, you need to check your visa again. If your visa has expired, you need to reapply, but if your visa is still valid, you can enter the country at any time.