DEBIT ORDER AFTER CONTRACT IS ENDED

I am sick and tired of this company. After it took me ,to unsubscribe to a subscription I didn't even wanted with them, about three to four weeks because I wanted to perform a sim swop they still continued to make my life unhappy. They have eventually cancelled my contract but took money with a debit order from my account. I have wasted about R150 - R200 if it is not more of airtime trying to get my contract cancelled before they started calling back and now they are still billing me also? How in the life???? How much more money are this company going to take from me? I am sorry that I have posted a compliment on this company as this wasn't right. I can not understand how a company can allow their customers to feel like this and that they have to go this far to post on a website just to get attention from them. This is not right. This is my second complaint on hallopeter of this company. I don't know what to do anymore. Please Elite Mobile I beg you to just make my life easier. I know you can be better, a lot better!!