I submitted my bc pnp application (tech draw) and the officer sent an email to ask for additional supported documents one week later. I replied the email with documents attached on that day. And it has been another week, I didn't receive any reply. I'm not sure if I'm suppose to receive a confirmation email of additional documents from the officer and I don't even know if my documents are submitted successfully. Have anyone received emails like this? How did you submit the files and how long after that did you receive approval? I heard many people got approval in two weeks after application (tech draw).