I don’t understand what happened I entered in bangkok and did present the Tourist visa to the immigration officer in Bangkok upon my arrival and I assumed she stamped my passport for the 60 days. I know I should have checked the stamp but I was so tired from my flight that was delayed and I had been traveling over 40 hours and didn’t realize she only gave me 30 days stamp until a few days later. I would like to know if I can have my passport stamped for the 60 days granted on the visa if I go to a immigration office or do I have to leave Thailand to use my 60 day visa that was granted. I do not know if she actually used the Visa or not.
Thank you for your help and advice.
TLDR : Answer Summary
The original poster mistakenly received a 30-day stamp instead of the 60-day duration granted by their tourist visa upon entering Thailand. They are seeking advice on whether they can have their passport corrected at an immigration office or if they must return to their port of entry. The community suggests going back to the airport for resolution, but there are mixed experiences shared, with some stating they had success correcting the issue at other immigration offices in Thailand. It's emphasized that checking the passport stamp upon entering is crucial to avoid such issues.