I had applied for a permanent resident travel document on humanitarian & compassionate grounds. however it was rejected. I still need to go to Canada as my university is about to start in fall and i have been accepted. What is the process for applying a student permit after the PRTD rejection. Do i still need to renounce my pr? should I wait for 60 days so that the period for appeal is expired? or should I straight away apply for a student permit?