I have thai son,
my name is on his birth certificate,
but I am not married with thai wife, i am single.
now I stay in thailand with Non O immigrant visa 3months,
to feed my son.
I found an info I can extend this visa for up to 1 year,
Is it really possible?
also found visa agency do it on behalf of me,
how much is the price and is it legal?
if possible I want to extend it by myself but i dont know how