I didnt have to ask for extension. The first was just a generic email for PCC and since I had not submitted 3 weeks after that, they sent me another request with 30 days time and I could send in that. Send them a webform request explaining your situation.thanks for sharing, did CIC allowed you submit your documents even after 30 days that they allow? How did you reached out to them asking for grace in time.
I think I will also get late because I've time till 25th Dec.
Oh you can also ask for Tatkaal service for BLS