Wow. Thanks for providing useful information. I submitted mine on Feb 7. So I also would try to email them tomorrow.Just to update everybody, I was waiting for eCOPR since the 5th of Feb when I uploaded my photo and address. I have emailed every office inside Canada without any response. At last, I emailed Calgary Virtual Landing unit at IRCC.ClientPortalPrairies-PrairiesClientPortail.IRCC@cic.gc.ca
I received a response within half an hour that your application is placed in queue for a virtual landing and you will receive your eCOPR within 1 to 3 business days. I have received my eCOPR today. So, I would recommend that you try emailing them. I was in doubt that I should not email Calgary since I received my first landing email from Operations Support Center, Central Network. If I'd knew that it is at Calgary, I would have emailed them in the first instance.
May I know your email sample when you sent them an email to ask ab your application?