Coj don't read emails and info is outdated

I am so tired of this place. I have been sending them emails asking 100 times to stop sending statements to my work email. But they keep on dojng it anyway!!! I even told them I have moved out of that place over 3years ago but they are so useless and don't attend or read their emails. Even today again I still got a statement sent for balances owing. How many times must I tell them to stop using my work email!!! I have requested them multiple times to delete my work email but they don't listen Can someone please get hold of them to stop this nonsense cause it's irritating!! Extremely frustrating!!!