Hi I submitted my application for permanent resident renewal on January 24th 2018 and the same envelope I put my son's application for the same reason in March 4.2018 I received the application for my son back because was missing information in one of the questions I send the same application with the letter explaining what they asking for,since that date I don't have any information about his application and I can't see his application in my account online if somebody can please give me any kind of information because I just received my card on the mail and I have nots information about him thank you very much.