*****/ false advertising

I was contacted in November 2019 about moving off the copper line with regards to my landline. I was informed it will be EXACTLY what i was getting now. I agreed and the order was placed. A month later i called Telkom to inquire about the upgrade. I was then informed that there was a fair usage policy now attached to my line and the order was not placed so i told the advisor to leave it. In May 2020 i got an sms to state that my order was on its way. i then called Telkom and the advisor told me that the line was EXACTLY what i was getting not and was "Unlimited" so i accepted and took delivery of the phone. I then received and email and then discovered that the line was limited to 3000 min. i have Logged 2 calls for them to call me back and have made numerous attempts to contact to no avail with regards to this issue, advisors answer and after informing them about the situation the line goes quiet. I suggest someone contact me very quickly.