Unprofessional Vodacom

I amazed that after 24 months of paying more than R5,000 per month Vodacom makes it so difficult for me to cancel my contract. I called 5 x times, spoke to various consultants (who keep telling me they are going to put me through and then i wait more than 8 min before dropping off)…. and then he changes the conversation about options of extending my contract before even completing my request to cancel my contract. Vodacom - you are unprofessional and will never see me as a customer again!