*******ion at telkom

I have a Telkom sim card 50 Mbps, my monthly subscription is R449 debit order on every fifth of every month but recently in January they deducted double subscription for December and January, I tried to make a call but no one is able to help me they've even reported the amount on credit bereou, am very disappointed with Telkom and am advising those who want to go to Telkom don't do that cos you'll regret.