Disgusting service

Mom has been a vodacom loyal customer for more than 20 years, she never used any other network just vodacom. I'm mtn loyal customer but because of her I had to buy vodacom sim card just to communicate with her and vice versa. In November she opened new home internet contract with vodacom and canceled it within 2 days cos she realized she'll not afford to pay. Our festive was not so good like other years cos she was so miserable, vodacom was calling her almost daily telling her she's owing the contract she opened and canceled. I'm disappointed with vodacom the way they are ill treating my mother. I so wish she was with MTN she'll not be treated like that. Imagine an old person to experience such a bad behavior.