Vodacom

I app**** for a phone last year from Vodacom and when they delivered the phone, they delivered the wrong phone which I than ask them to come take it back which they did come take it back so I haven’t used the phone, they are still debiting money from my account even though I cancelled my contact with them. I always have to reverse money they debit which is now messing up my credit score. Vodacom should better because this is honestly a ****.