Dd (nearly 12) has a smartphone. There are parental restrictions on it and our WiFi, and she has WhatsApp but no social media like Facebook, Instagram etc (despite a lot of her friends having them) she's proven she doesn't take Internet safety seriously numerous times (we have had many discussions)
She is on it constantly, and I need to put my foot down. How much are your pre teens allowed on their phone, are they allowed on you tube on it? Internet browsers?
Do you have an automatic screen time restriction (won't work after so many hours) or do you let them on once jobs are done round the house? Or do you manually control how long they are on it.
Its my fault for not taking control of this sooner, but I'm ready to become very unpopular with her now.