Bro. I have 5 Applications of my family - i don't get any response in favour of passport sending. and my all status are updated. I would suggest, don't try to correspondence without any big reason. Just wait - If any issue with your application. IRCC will contact you by email. Just Chill. Many people are behind you who sent the application way back. Its game of surprises. No worries.You could try sending another email and ask them to confirm if they have received it or not.