I hate to say it, but if the CFRC said your file was forwarded to the PRes and that you should contact them, and the PRes have no idea about you, then call the CFRC and talk to the PRes processing clerk to find out exactly who in the PRes you have to get in touch with.
From the CFRC point of view, we rarely find out about who they enrole or who they turn away. It is one of those grey areas that nobody really follows closely.