Vodacom ****

Vodacom had been trying to debit money in my account. They tried R105 and R115 in April 24th, they tried R105 and R2505 June 1st and R105 and R5543.46 in July 4th. They do not get the money because i have no funds available but they leave me with huge bank charges and arrears in my account. I never contacted Vodacom to open any contract with them. I contacted my bank about this and they say i must contact Vodacom, Vodacom call centre is not reliable, they transfer my call from one department to another with no explanation.