I hate vodacom

I am a very unhappy client had 2 contract with vodacom where by I was a very loyal customer paying them well without fail 3 months ago I February I called the cancelation department to cancel both my contract as I was no longer interested and my contract were finished long ago I was given a ref number being told they were canceled only to find that 2 of those follow months deduction were done on my account phoned again and cancel but stil this month end of May I am still deducted very unhappy being calling the call centre's no body can explain to me I am fed up and we are taking about money here not peanuts I work hard for this money please pull out your calls cause they are being recorded in order to see that your service is ****y