WORST CELLULAR SERVICE PROVIDER

Worst cellular provider ever ,when even you call them to debit your account it is never done i opened a contract with them last year February and debits are never deducted than I have to make arrangements to pay if off and once its paid off it all starts again where the debit is not taken ,the last time i saw my account was just over R700 and now when i call them they saying i owe over R2700 how can it go from R700 To R2700 in 4 months when my phone is suspended ,when you make arrangements they take if off the bank account but when its normal monthly debits they do not take than you are suspended again ,i keep getting transferred from one place to another i regret taking a contract with you guys and will never recommend then to anyone else as im working with a few people and they all having the same issues with you guys ,you call the call centre and all of them are ******** or dumb