Yellow stain

[Clausan]

I have a yellow stain on the screen of my Z5 premium, what's going on?

Tengo una mancha amarilla en la pantalla de mi z5 premium, que esta pasando????

[Uliwooly]

@Clausan

I've edited your post as this is an English only forum, you can use Google Translate to reply and/or post. 

Do you have an Z5 or XZ Premium? Either or, contact your Local support to get it inspected.