Hi, I'm  a bit confused,  I sent an ARC application to the Canadian Visa center in Mexico  city,  3 months ago and I never got any message from them, such as : we receive  your application  or anything of the kind,  also I sent an email  asking  about the application and no results at all.  Is that  normal?  Once they get an application  what is the next step? Does anyone knows?? Thx