No problem at all. AOR is acknowledgment of receipt. They send you an email with your file number and acknowledge that they received application and began processing. Yes I have also provided email on two forms. I am just sure when can we link application online. I guess after AOR thats when they put the details in system so that we can link
Did you receive any other email other than biometric request?
did they mention file number for your application in Biometric request itself?
Thanks