cellular phone

I have had a cellular phone today for three years. The model is AU, and the type is very old. I like this carrying very much.
It is already dirty and externals are very dirty because it uses it long. There is a reason why it keeps using it.

It is because the point collects when keeping using it. However, the elder brother has used the point without permission. I was very angry.

However, I was angry to the elder brother oppositely to say that the point was everyone's one. After all, the point was deprived by the elder brother.