Bad service

Good day- yesterday I received a call from elite mobile around 16:55-I was called by one of elite mobile consultants who wanted me to get a phone contract with them. Upon the conversation I told the consultant that I’m not interested in getting a contract with elite which is under Vodacom because I already have 3 Contracts with Cellc. The lady was offering me a Vodacom tab 2 with the package of 110 of airtime. Through out the conversation I told the consultant that I am not interested in getting a contract and I even told her if I do perhaps want a cellphone contract I’ll definitely get one myself as I am currently employed by Vodacom. Going forward the consultant said I can use the tablet as a spare phone & I said no I do have an extra Huawei p9lite that I can use a spare phone and I just added another line with Cellc for an iPhone 8 plus and I definitely don’t need a tablet. The consultant kept insisting which is a job I understand- then I said to her what will I do with a tablet and she rep**** back by saying what are you doing with an iPhone- that’s where I hanged up the call because she was totally out of line. She than phoned back around 16:56 and she said- I’m stupid and I can’t even answer her questions Ngimunjwayela kabi- meaning I’m disrespecting her- . To me this doesn’t make sense . She’s a consultant doing sales online and if clients are not interested she insults them. I want her to be dealt with and this matter to be taken to Vodacom . She must be fired for this. It’s rude to insult customers because you not making a sales out of them.