Sick of telkom

GoodDay I have taken a contract with telkom in October 2017 since the contract has been activated I have been suspended for the whole month of December after been debited for 5500 rands in January my service was then activated by the 9th of Jan ... then again on the 4 of March debit for 2500 then suspended on the 6th of March Till date 2nd of April after being debuted again on the 24th of March for 3800 rand when I call the 081 180 I never get through hold on for 15 to 20 mins no answer been to ballito and gateway store still have no service no response how can you help me