90 day report appointment booking

[BangkokAlan]

I was booking my appointment for Jan 4th for my 90 day report, i chose the wrong location and have tried to make a new appointment at Muang Thong Thani but to wont allow me to input a new date.Has anyone had this problem before? Can i submit at Chamchuri square asi have chosen or is this just for work permit holders

[ubonjoe]

Chamchuri square is only for those working for BOI companies and etc.

Have you tried canceling your appointment. 

[BangkokAlan]

HiJ oe, yes i tried but it wont allow a date to be put in for new location can fill all other boxes except date of appointment

[BangkokAlan]

It asks it i want to cancel and make new appointment I say ok and then fill the details but the last field which is the appointment date does not show any dates beyond end of 2020 and on input not using the calendar it rejects the date