Disconnection warning

On the 25/09/2020,I received a notice from above municipality that my water services will be disconnected as from the 10th of October 2020 because of the amount of R70 495.19 that I owe this municipality, my concern was, my August billing was R4710. 03. My municipal account is*** the disconnection warning indicates payment must be done by the 22/09/2020.