%yeras for Vodacom to resolve an issue and blacklist

I had a contract with Vodacom about 5 years which was then blocked. I went into shop and activated the debit ord4r and everything was fine. Then after 5 years i get a call from black listers indicating they are blacklisting my name for i owed vodacom. I tried to resolve the issue to ask why it took 5yers for me to be notified but did not get help. i then decided to settle the issue for i did not want my name tarnished.