Credit card debt

<p>I paid my standard bank credit card full in November 2014 the account was already handed over to MBD attorneys. My account was under Charmone she even emailed me the letter stating that I am done with my debt. Last year I received a call from MBD they claimed that I owe standard bank credit cardI told them I was done with that debt in 2014 & sent them the letter then they stopped calling me. Recently MBD is harrasing me with standard bank credit card that they say I owe which I paid long time ago. The letter that was sent to me I don't have it anymore as it was sent in my previous work email address. I tried explaining that to the MBD consultant they didn't want to listen. I am being harassed for something that I paid long time ago</p>