You'll need to provide more information about yourself in order for us to answer that question. Openwork permits are only granted under specific circumstances (e.g. your spouse is an international student in Canada studying full time as a designated learning institution).
Do you have a spouse / common-law partner? Are they in Canada? If so, under what status?
Have you applied for PR? If so, under what program, when, and what is the current status of your application?