Are you worried about online sexual abuse or the way someone has been communicating with you online?
Make a report to one of CEOP's Child Protection Advisors
Always remember to talk to someone you trust if you are worried or concerned about anything.
https://ceop.police.uk/safety-centre/
Wake Up Wednesday is an initiative from National Online Safety.
Each Wednesday they send out a help sheet on different apps/games/ICT that parents can use to help them understand what their children are doing online.