Dynamicentertainer you are a ****

This company dynamicentertainer keeps deducting from my account every month. They once called telling me about vouchers from checkers I told them I was not interested. But wait on the 15th of November 2018 they went into my account to deduct the amount of R299.00 I went to the back to reverse my money and stop them from deducting again and called them to stop was told it was cancelled as to how they accessed my bank details that really shocked me on the 9th of December they sent an sms saying there will be a deduction of R97 from my account I called them on the 11th of December spoke to the lady by the name of Happiness who told me that she is sending me a cancellation notification on my email to show that it's cancelled to date I have still not received anything and Saturday 15th December they deducted from my account again. I am very angry at this and as to who provides these people with our banking details makes me so angry.