Sorry you didn't get to visit with Saya, and also that they loused up your appointment.
They're operating with only two working girls just now and no MMS unless she's come back, so scheduling is probably a little iffy.
Joy is Chinese, although she knows some Korean and Japanese. She is really a ¡joy! once you get to know her.
Joy has more advanced massage technique, if that's important. She is also one of the more authentically responsive women I've visited in this hobby.
Non-game days on weekends are busy; if you can, try for a weekday. If you made your appt by voice phone, try texting for more effective information transfer.