Vodacom disconnected my line

I have been a client for 30 years with Vodacom on debit order. At the brink of me leaving SA to USA, Vodacom disconnected my number saying I owe them fees. Only to find out that they somehow changed my debit order to cash payment and swapped banking details to an old one on their system. All of this change happened after I did an upgrade at the Sandton Vodashop a month ago. It was absolutely nerve wrecking especially having hours left before I boarded the plane. I want to thank Threshay, Tanya Dupree and Nomthandazo for helping resolve this issue.