Xiaomi India — Product display is all right but service center charging for one mm scratch

Address:	560034
Website:	Xiomi. Com

I purchased my phone mi4 in october but since then its started hanging. Post that the screen flicked a lot. So today i got the cell phone to the xiomi service center. After 3 hours when my turn came my patience was at peak. Though i submitted and they told to take it in 20 mins. Post that they are saying that the little 1 mm scratch in the dispay outside has broken the LCD. It charge 8400 rs.
Making people fool in this world is how xiomi has learned