CHANGE MY POSTAL ADDRESS

I have African Bank accounts which are paid on time every month. I have recently been receiving my statements posted to my work address. This is unacceptable. I have been asked how I want to receive my statements and I indicated that I wanted them emailed to me.<br> <br> Please note, I do not want any statements or correspondence sent to my work address!!!!<br> <br> This is not acceptable. I have not received any statements to this address before and my account has not been in arrears before, so why this change?