Good morning! My visa exemption will expire on the 8th (in 2 days), I went to the immigration in CM to extend it today and when I got there I realized it's closed (my fault). Now, as I have to fly to Krabi on the 8th (sunday) and will be my last day in the visa exemption, what can I do to fix this and extend it ? Can I go to krabi immigration on monday? Will it be open? As I'm on a visa exemption I guess I can go wherever I want to extend it (correct me if I'm wrong), will they actually (or can they) give me any kind of issue if I do this? Are they gonna ask me a TM 30 (that I have for my address in CM) or a proof of address of where I'm staying in Krabi?

Thanks in advance for all the answers