False sales

I am not happy with vodacm. Last year November I took a contract under the impression that it's unlimited data only to find out that it was a false sale. I called the rewards department early January. I was told that they will send RAM to come and collect the router in January and they will credit my account, Till date I am stucked with the product that I don't want, I am paying for it every month. Now it's even worse because the sim card is not working. I want my refund for 2 months and the router to be collected, because I am not willing to pay for April. I am tired and drained because of your *********** employees.