It does not work

S: Mom, Mom. I need help

Me: Why ?

.. he gives me the blue Kindle...

S: I need to read a book, it does not work.

Me: What book are you looking for ?

S: 50 below zero

Me: okay, so what's wrong ?

S: I need to have the next page and the previous page

... as it turns out, the app for reading the book only displays on the iOS....

Separately, he takes out a gallon of milk from the refrigerator, opens the cap and says "Mom, this will not open" (it was still sealed).

Am glad though that he is learning to explain what he wants / needs better these days.