Are you already a PR? If so, then you no longer need a work permit. If you haven't completed the 'landing process' yet, you will need to maintain status in Canada until you do.
Thank you very much for your reply. Becouse Covid-19 I have the following procedure: 1. Government sent me a confirmation by email signed by the government. 2. I sent a confirmation and my photos in the mailing address (Canada post) to receive my cards. Now I am waiting only for cards