SABC and Revco Harassment's

I have a Problem For years I paid my TV licenses on a deducting order. December 2022 suddenly my deduction order was stopped. Then these guy's started harrasing me on account of the SABC. So I paid my TV license but according to them I have not paid enough. A TV license for a year is R300,00 so actually I am behind only six month. No fault of mine. We are since 2007 trying to cancel my wife's license to no avail so I am paying for a license that do not exist. I still remain they are discriminating against me, because I asked the question that they, must proof that the people living in informal squatters camps with dishes like sunflowers basking in the sun if they pay?