Showmax *****ing from customers

It looks like now that Multichoice is bankrupt, Showmax is *****ing from their clients to make up. I joint Showmax on the agreement that I will pay R99 p/m, but each and every month, Showmax will deduct a further R69 early in the next month, and now they are staring to deduct the R69 more than once a month. And the best of all, you can not contact Showmax. I believe I am not the only one who is a victim of theft from Showmax.