Bham & Dahya Attorneys are unproffessional

After settling my term loan with Standard Bank in full and final settlement through Bham & Dahya Attorneys on 25th September 2025, Standard bank is still sending me statements of the loan being outstanding and the minimum amount payable. Bham and Dhaya Attorneys automated calling system is also still phoning me continuously. The Bham & Dahya Attorneys reference number is STL/2232. I have emailed Standard Bank and still have not received any response besides the latest statement.