Motorola Solutions — Mobile gets automatically switch off with a big vibration

Address:

400066

I have purchased my mobile phone last two months back ad it gets switch off automatically with huge vibration as if it will get spark and can spread like a fire bomb. Need to change the mobile. New mobile which is handled very carefully should not occur with such problem.
Anyhow the handset needs to be changed and replaced with new one.
Kindly resolve the issue on priority basis.