I think Cell C is the worst Company in the history

I am really angry. i closed all my contracts with them on the 8th of January 2016. they attempted to debit my money on the 25th January 2016 but did not succeed because the was no money in it. they sent me a threatening sms i called them and they promised they going to fix it from their side. today they debited money again this time they where in luck and managed to take 138.99 without my permission. now i am really ****ed off i want my money and the charges of the deduction back in my account by Friday the latest. this network is really messing with people's lives i am tired. for the duration of my contract with them i had a lot of complaints and i was finally happy that i got rid of them now they feel they have a right to my money really? i am ****** tired of this blood suckers who suck our hard earned cash for their benefit. this is my damn money and i want it back with interest