Issue with Missing Singapore Server in Path of Exile Gateway Selection

Hi, I just started playing Path of Exile, and I'm encountering an issue with the gateway selection. In the "Gateway Operations" menu, I don't see the Singapore server option. The list only shows EU and US servers, and it ends with Washington. I’ve already tried re-downloading the game and clearing the cache, but nothing seems to work. Does anyone know why the Singapore server isn't appearing or how I can fix this?