if I had a dollar for every time you have written same reply in last two months I would have an around the world tour ... your patience and commitment is admirable!
yes. Find contact info for medpark hospital. Email them that you are looking for the booster. They will reply back asking you for your number. They will then send you a text with bank info to deposit 1650 baht. Then you email them the deposit slip, your passport and they get back to you with an appointment
Generally speaking they want to collect the 1900 baht for a 30 day extension first before considering a "covid extension" (as it's been referred to) for an additional 60 days.