Telkom *******

Telkom is the worse provider when it comes to service and account management. I have 3 contracts with them under one account....everything was perfect up until February this year when I missed a payment, which led to them suspending my lines....then on the 20th they later debted using NEADO method, and open my line again on the 28th on the 1st the statement showed twice the amount I was supposed to pay, I phone them, the said NEADO takes time to update....now every month my installment double, this month its even 4 time more even though I never skip a month of payment....when I email then they give a different figure from the one on my statement, but when phone the they will tell you about the one in your statement. Now the sending treat messages, that they will suspect my account. Please help