I'm going to Vietnam for a week or two and wants to apply for a SINGLE NON-O VISA marriage to Thailand, usually i go into the Thai consulate in HCMC and do the paper work, i was told that i can do it online at Thai-Evisa official website https://thaievisa.go.th/, there's no need to go to the consulate, i already sign up to the page but never done this before, is it correct i can do online for a NON-O VISA