Asus India — display problem

Address: 627808

Hello, I bought ASUS Gaming laptop FX505DT in amazon 4 months ago. Now I am getting these green pixels in some areas which are appearing at the startup and disappearing after 10-15 minutes, these pixels appear only above grey colours. Is this due to graphics driver problem or should I have to replace the screen.Does this problem come under warranty?
My Mail ID:
ponraj.[protected]@gmail.com
Warranty till September 2020.