I will never ever recommend online upgrades at Vodacom !!!

I’ve updated my phone in April and the sales person wrongfully updated my daughter’s number instead. I’ve spend hours on the phone to sort this and always get the same reply: “we’ll listen to the phone recordings and will get back to you within 48h” Which never happens. Do I get an attorney to fight this for me as I’m now paying almost R3000 a month instead of only R1200. Maybe someone can help.