Useless MTN

Useless MTN I'm so disgusted in MTN I regret taking a contract with them they ****** I took out a pocket router for 210 with 50GB but it only lasted for 4 days so I canceled it and had to Pay R895 for early cancelation guess what they still sending me statements for that contract...I decided to take out the home internet for R295 worst mistake ever I used it for 4 days and they send me a statement for 900 just imagine that