DSTV is ***********

DSTV is very ***********, I don't how many times should I call and tell them that I would make a payment by the 5th of every month.What pains me the most is that I have been paying them every month unfailingly, but every month for 5 days they cut my DSTV off. I am going to cancel my subscription with them if this still continues. I can't take it anymore.