Avoid Telkom Mobile worst ever Customer Car

Last night I got a random SMS to tell me my service was suspended even though my account is up to date - I even paid R3100 EFT which is only due end Sep 30. Today the call center advised my account is overdue by R62 because some credit limit was exceeded? Even though I paid R3100 they can only help me in 48 hours to restore my service. I need to do business, so I am doing a sim swop today to Vodacom as Telkom is unable to assist me with good service