The simplest way to know more about your application status is to call them at 1-888-242-2100. However, there are some obstacles you will need to overcome. There could be a long wait. IRCC is too busy, and you could be on hold for hours. After you get through, you will need to use your application number or UCI to prove you are the applicant. Mostly, you might not be happy with the information you get as you may not get accurate details.