Cant log in

On Oct 2 I lost the day as I could not log in,  Then on Oct 9th I lost the day as I could not log in,   its Oct 13 and I still can not log in.  It gives me an error stating that the company is already open.    I started my vacation today, but her I am at work trying to get support, as I need to do the payroll and payroll taxes before I can go on vacation.  PLEASE help