Hi folks! Who accidentally knows for how long is this website not working? (under maintenance.... again, and again)

Very fresh I get this e-mail 2 min ago!!!

Someone knows what's the problem with the thaievisa.go.th ??? I try to finish with my Visa application, I uploaded everything, filled everything. I try to do the proceed to payment... I choose the submit application by post, and nothing happening just a weird message pop up in the corner as you can see on the photo... What timeslot?? I want to do by post not in person.....Someone had the same problem?? What can I do now??