From Crisis Aid International:
Tip: Consider limiting use of all Internet capable electronic devices to common areas of your home where parental supervision is consistent.
Tip: When talking with your young children about Internet dangers, explain: text, photos and videos should NEVER involve no clothing or only underclothing.
If you believe your child is being targeted online, do NOT confront the person or close account or app. Take a photo WITH A DIFFERENT DEVICE and document the username/time stamp (do NOT screenshot it) and contact law enforcement right away.
Tip: Do NOT immediately close down accounts/apps.
Tip: Do NOT confront or communicate with the potential predator.
Tip: SCREENSHOT AND DOCUMENT THE USERNAME AND TIME STAMP (use SEPARATE DEVICE TO PHOTOGRAPH POTENTIAL EVIDENCE IF AVAILABLE.)
Tip: NEVER SEND CHILD SEXUAL ABUSE MATERIAL (CSAM) IMAGES OR VIDEOS TO ANYONE (EVEN LAW ENFORCEMENT).
Tip: Report to Law Enforcement (LE) and/or call Crisis Aid (314-949-3000 X 4553) if you find anything of this nature, and they can help you through the reporting process.