In many games, players can swap items. Scammers love this. They offer a huge trade, then ask your child to send their item first, use a 'trusted middleman', or trade on another app.
The safe way is the game's own trade window: both players add their items, both confirm, and the swap happens at the same moment.
Anyone who asks for your child's login 'to move the item' is trying to take the whole account.
If your child is scammed, stay calm: report the player, contact the game's support, and praise them for telling you.
The rule from the episode: real trades stay in the game.
The rule: Real trades stay in the game.
Phishmael & Friends