No disrespect toward the O/P (
@Daniele **********
) but it seems they're grasping at straws to get any extension with their stamp running out today.
They have 3 extensions available (IF they can meet the requirements)
-the regular 30 day extension
-the 60 day visit thai family extension (based on marriage)
-the 60 day covid extension
Good luck in your endeavor.
I'd say take the regular 30 day extension, use that 30 days to get the correct documentation together to apply for the 60 day visit thai family extension after that