Answer:
1. You could tell a teacher, ignore it, or talk it out with them.
2. Tell an trusted adult (or parent, or gaurdian).
3. Tell an trusted adult, Block them, or delete the app.
4. Report to police, and vent to other people.
5. Report to police, Tell people around you, don't get involved with them anymore (if you know them personally)
Step-by-step explanation: