Hi...Can anyone help me please! I have a valid work permit until next year 2018 November, it's just that my visa expired and I want to return back home to Pakistan for a visit and come back to Canada. What should I do and where should I apply? 90 days have already passed as I got caught up with other stuff. Can anyone advise me and also post a link where I can reply! Any help will be grateful. 
Thanks!
Thanks!