remember aa DTV cannot be applied for inside of thailand you have to apply at an embassy other than thailand, your home country or country near by. Agents can only help you prepare for a visa as its not within thailand they are granted.
if it's s tourist visa it only gets you 60 day stamp for entry into thailand. You have 90 days to use the stamp suggest you read again what you have been given. You can get a 30 day extension inside of thailand at a local immigration office once you arrive if you want 90 days
I doubt you would have been granted a 3 month visa unless you applied on a retirement O or other long term visa. The visa i believe you have is a 60 day tourist visa which you have 90 days in which to use it. Not a 3 month visa. You will get stamped in for 60 days the same as visa exempt
I have a bank bank in the uk and a number of savings accounts all can be accessed and managed without any VPN. So not sure which country you are from that needs a VPN?
it is passive income not wages i am retired income comes from taxable pension and a number of other passive investments, it's a mixture of taxed and tax exempt passive income
in the uk i have stocks and shares within a tax exempt wrapper with the dividends paid into my account quarterly (no tax paid) do I add the uk tax onto these dividends for the purpose of the LTR ?