hI FRIENDS anonymous urgent post!!!!!!!!!!!!!!!

Unfortunately I forgot mycic user ID and thereby ended up creating a new account in MYCIC. Now Iam unable to link the new GC key ID with my old express entry application. Everytime I tried to link it says: YOUR APPLICATION DOESNT MATCH. Is there any solution and the bad thing is I remenber my old id and password now
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SUGGESTIONS WELCOME

Unfortunately I forgot mycic user ID and thereby ended up creating a new account in MYCIC. Now Iam unable to link the new GC key ID with my old express entry application. Everytime I tried to link it says: YOUR APPLICATION DOESNT MATCH. Is there any solution and the bad thing is I remenber my old id and password now
SUGGESTIONS WELCOME