EXPLOITING MY ACCOUNT

Good Afternoon,in 2011 i closed my dstv account due to my mother passing away and since i relocated,in December i purchased a new hd decoder and called mulitchoice to notify them about my new decoder and to confirm if the other decoder has been closed down since it is not in use for the past 4years,in december i went on holiday and had my hd decoder disconnected.last two months ago i reconnected and was told that i owe an amount of R600 which was highly impossible since i am on compact i have been *****ing my account since last month but i have been told that the system is updating ect and i do not even receive any bill which i also have been asking for.i sent an sms to check my account balance and it was R319 but all of a sudden today i was told that i owe money because i have two decoders .Mutichoice is full of **** and busy exploiting people,i do not not have two decoders and i am only watching one,i do not even reside at the address that they using,last year all my information was updated now i am left with a bill which you people generated for no good reason!!!!i will not be exploited neither will i let this go!!!this is bul****!!i suggest you fix it!