Xiaomi India — mi a1- auto crawling

Address:

Jalandhar, Punjab, 144002

The product malfunctions itself.. While operating phone, the screen sensation will go numb and it will start suto typing or jumping from one function to another itself.

I have taken to the mi service center twice, both the times, i was assured that product is ok now, but again it is misbehaving and it is very embarrasing that it types nonsense and auto-sends it when messengers are open and sensation goes numb.