It's screen protector issue bro. It's totally touch panel issue. Some times display stop totally responding and if you turn off and on. Then it will be fixed

I actually went to there customer care pont yesterday and they said the model including m01 and A01 face this kind of problem like ghost touch, become less sensitive and some portion of upper screen will stop responding.In order to fix this you have...

Beautiful bro

বাংলাদেশ??

Then i don't know. You are seeing even chat before sending message in the box but still sending it as MMS 樂. Really very strange