Telkom charging me for services not provided

I had a data deal contract with Telkom that has since been suspended .Telkom are charging me for a service that they have suspended. Yes I have been having some challenges from paying my account and subsequently Telkom decided to suspend my account in August 2024. My problem is that they are still raising new invoice for the end of August and now September is if I am still receiving data. what exactly are they billing me for, why don't they let me just deal with my areas accrued and any interest accumulated. But they keep charging me for a service or data that they have not provided me with.