Hey there! I've been taking journalism class so I hope this helps. A lead sets up the story and informs the reader of everything that they need to know. Since a reader only cares about the most important of details, it is essential to let the reader know the 5W's without overdoing it to the point that conciseness is compromised.
When it comes to apps there are many risks that can happen such, things such as cyber bullying or spams anything is possible on social apps. A way to avoid things that can harm you or anyone associated with the account is staying active and seeing what’s going on with your account, try telling your parents if your a minor, or if it’s as bad as a spam contact the app or someone who might know about those things. Many thing happen on social media, it’s up to you to see what you can do to help fix the problems.
I hope this helps!
Where is the story, without the story i cannot answer it.