UNABLE TO CHANGE MY E-MAIL ADDRESS AT FNB

I AM STILL RECEIVING FNB INTERNETBANKING NOTIFICATION ON MY OLD E-MAIL ADDRESS

HOW COME FNB IS UNABLE TO CHANGE IT? I CHANGED MY INCONTACT DETAILS TO ***. LOGGED A REVIEW ON HERE, I GIVE UP.

PLEASE GET THEM TO CHANGE ANY E-MAIL ADDRESS THAT THEY HAVE GOT ON THEIR SYSTEM TO ***

AND DON'T GET THEM TO PHONE ME.

Regards Leon