Breach of Contract

I am tired of reporting the same fault everyday. You said i can get 10Mbps but an getting 3Mbps when every month i pay for 10. When i said i wanted to cancel this contract you said you have to take back you DSTv Explora because it came with the package. Now i did the math, the money i am losing monthly is better off buying my own Explora. If you are not able to fix this or offer better services then its a breach of contract on your end not mine. I am sure i can get a better service for the money i pay every month. I have been more than loyal but your services keep disappointing me and i am tired of reporting the same issue over and over again. Sort this or cancel this contract!