DDs WhatsApp, hacked?

[Jezzabelle]

I sent 13 year old DD a pick of her with the dog an hour ago. She's home today but hasn't accessed the photo. When I go on the sent photo, it has double blue ticks, but says at the top of the screen that she hasn't been on whatsapp since yesterday night. What does this mean? I'm worried!

What does it say if you press on the photo for a few seconds and select "info"?

Maybe she looked at it by holding down the notification on her home page? That would give the result you’re seeing.

Also, this isn’t ‘News’?!

That is perfectly normal.