MTN Business Accounts Department - Useless

MTN Business Accounts department is useless. I have been battling since June 2024 to resolve my account after new contract and no luck... They expect me to pay each month tripple what my new contract states and cuts my line every month - have to fight each month to have services I pay for ... Still with no success to get it sorted even the store I did the upgrade with has not been able to resolve. Absolutely unexeptable!!