Utterly disgusted by companies who don't abide by the law

I am utterly disgusted in this false advertising of Vodacom. In the beginning of February I purchased 2 cellphones at Pep Stores, Grabouw. They advertise the cell phones with free data for a few months. I contacted Vodacom's customer care and spoke to a Kensani who advised me that you only get free data on contracts and not prepaid. Clearly this lady has no freakin clue of what products her workplace offers, really now. I then requested to speak to a manager. Her excuse was she is working from home, but she will get a manager to call me. More than 2 months later I am still waiting for my data and for feedback. Neither Pep stores nor Vodacom has provided any feedback on the matter. Nevermind what the law says. But ive had it. I need this sorted right away, or I will take this matter further!!