@Kyaw ****
they still might fine you when you have your next interaction at immigration office as you know. It is not up to you to decide if the 90 days is useful, it just is a rule you have to follow. Personally I think TM47 is completely useless, TM30 also tells where you are and without TM30 you cannot do even TM47. But knowing you stay over 90 days and have to be reporting, and also knowing you can be fined for that like you do, just looks very disrespectful to me.