Being harassed

I have been getting loads of emails, phone calls and threatening sms's from your Stupid company. I beyond annoyed because when ever I ask for proof of this money you claim I owe standard bank you say go ask the bank themselves. <br> <br> I did exactly that I got proof on email from Standard Bank that a had a student savings account back in 2008 with them but closed it. Years later you guys call claiming I owe them money they have no proof of. I sent of the email proof from Standard bank to the call centre Agent from MBD that keep asking me how I was going to pay, after that the emails stopped.<br> <br> Please stop all the smes', phone calls and the fact that you guys call to my work is just the pits.