PAYROLL

I tried to process in web browser and still received an error message for staff member who has 2 super accounts so a negative and positive in same payroll.  would not let me continue unless I submitted to ato.  went back to desktop and processed and did not declare so could go back in and it is now sending to ATO even though I did not send.  the desktop version had errors for staff who salary sacrifice.  how do i fix report that is sending so we do not get penalised for a myob issue.