Telkom day light ******* - **** to fund 5G

Twice in a row now I have been charged 200% of what my debit order should be. I asked Telkom to put a stop into this the first time it happened, not it's the second time.Their system is failing to advise me when my data has been used up but instead charges me on pay as you go, without my permission. hence i asked them to reduce the limit to R1 in case the system fails again to notify me on my data balance.