Telkom is a **** service provider

Telkom is the worse service provider they promise to call back and have the matter resolved but still nothing I guess they just don't care i called in on the 6th of Feb to change my debit date to last day of the month come the 25th they still try to debit my account I paid them on the 28th still to receive i invoice in March with a rejection charge of. R200 when my contract is R150 per month what the hell. I think it's. Time I just cancel this ****