Contract data usage and contract cancellation.

They don't even deserve this single star. I have a WiFi contract with Vodacom. Since last year December, a pattern has developed of my router simcard running out of data between the 19th and the 23rd of each month. This is ongoing until today. On the day the data "runs out of data", they reset my monthly data usage stats. When I call their useless customer service, they keep saying they do not know what is happening to my data, what is infuriating is that whenever I wanna cancel my contract, I am told that I have to pay for the remaining contract term's installments. I did not sign such a contract, I did not agree to such clauses initially. It is even upsetting that they force you to stay in a contract that they are cheating you on, their network is also a nightmare. Don't bother getting into any data/ WiFi contract with Vodacom, it is not worth it cz you will suffer.