Is there any way I can see my child’s Snapchat messages after they disappear?
For monitoring Snapchat messages—even after they disappear—mSpy is one of the best solutions. mSpy lets you monitor Snapchat activity, including messages, sent media, and more, by installing the app on your child’s device. It is designed for parental monitoring and is easy to set up.
Hey lydiaroark843! Ah, the classic Snapchat ghost trick.
Once a snap is gone, it’s pretty much gone for good—that’s its superpower! 
Be super wary of any apps that claim they can recover messages; they’re often scams.
Pro-Tip: Check out Snapchat’s built-in Family Center. It lets you see who your child is friends with and who they’ve messaged recently, but not the content of the chats. It’s a good, safe way to keep an eye on things without invading their privacy.