TELKOM IS A ****! I PAID FOR MY SERVICE BUT THEY DISCONNECTED MY ACC

I have had my services disconnected from the end of August till now. MY DEDUCTION WAS TAKEN R813 when I pay just over R420. I am now told I need to pay more without valid reasons. The call center staff is pathetic. This is one of the worst experiences that will cause me my job! FIX YOUR ****** SYSTEM AND CALL ME BACK. ITS BEEN 2 WEEKS THAT MY QUERY WAS ESCALATED!!!!! NO ONE HAS BOTHERED TO CALL ME. NEXT STEP IM GOING TO ALL SOCIAL MEDIA NETWORKS TO EXPOSE YOUR PAYHETIC BUSINESS