I am from Hong Kong on STV visa, already finished 270 days stay. I have seen many people successful in getting 60 days COVID extension. However, i went Hua Hin immigration to apply COVID visa. On the first day, the IO said I need to get embassy letter. The second day i brought the Chinese embassy letter which was adviced by the Chinese embassy staff via phone to the immigration office. The IO first chop me the stamp to get 15 days and returned later to get 45 more days. After that, the IO said he cannot give me the stamp as the supervisor refused. He asked why i cannot come back Hong Kong, i answered i have no way to book the quarantine hotel and flight for 2 days later. He asked if i can show the flight 2 months later, i said of coz i can. But then the supervisor still refused to give the stamp to me. I think they have many many excuses not give stamp, eg. the embassy letter, the flight.... But these documents i have already prepared on the next day and the IO still cant give the chop. Really speechless. What can i do as my visa due 20Jan. Can i just go to Bangkok immigration to try or any other easier immigration? TIA