Highly Disgusted with the service

My telkom lines have been suspended from July. However telkom has been still charging me for the lines and the data when nothing has been in use since July 2018. To this day I have been phoning in and complaining as I already had requested several times to cancel one of my lines as the account has been drastically high ever since. They have been giving me two different invoices every month of the same lines. I have requested them several times to change this as I am the only owner of the lines. I am highly disgusted with the service I have been getting from telkom. I have made it very clear to them that I can not be paying for services if I have been using them. I didn’t not have a contract with them however they keep insisting there is a contract. Everyday is a new nonsense story with Telkom. I will never recommend telkom with the service I have been getting from you guys since day one!