Stylus scratches

I got a Chuwi Ubook Package (Tablet + Keyboard + Stylus) last week and today i started noticing some scratches on my screen.

Anyone had the same problem? Is there any screen protector to this tablet or something?

The tablet has a plastic film placed on the screen glass, it is very well placed and barely noticeable. Over time, depending on the use you make of the stylus, you will need to replace this protective film or install a tempered glass of its size