One month service

Good day<br> <br> I did not pay the month of May for viewing for June hence i thought my signal was cut as the TV also showed NO SIGNAL after payment was unsuccessful on 26/05/2015 therefore we did not watch dstv channels for the full month of June. I check my statement and notice Multichoice tried to debit R638 on 26/06/2015.I call the call centre today on *** at 03:03pm and was advised i owe a balance of R638 as our signal was never cut. I dont understand why was my signal stil on for a full month without my awarenessand why should i pay for something i did not use. You can check and see for yourself we did not once watch any channels for the full month of June as we thought signal was cut as the TV said no signal. I would like to continue my services however i refuse to pay for something i did not watch.<br> <br> Regards