I regret taking a home loan with Standard bank!

Im so dissatisfied with Standard bank home loans and my access bond. My instalment is R5 852 but I was paying R6000, before that I was paying R7000 and I pay via the stop order. Fine, so last month they called me and told me that my account is on errars! But how come coz I pay via the stop order,? So the lady told me that the system created erars on their side so its a technical error on their side. She referenced me to collection, so they said that they resolved the matter. I asked them, since you have resolved the matter, when will my funds be available because I had R3 600 in my access bond? They sent me a msg stating that the matter will be resolved by the 23-12-2021.I waited and decided to call, only to be told that I dnt have funds in my account. 😡😡😡What is happening really? I regret taking a bond with Standard bank!