# 3.7 Fraud prevention In order to prevent fraud such as the creation of multiple accounts using bots, the following functions will be opened when a player has drawn the in-game gacha at least once. ・After the fourth consecutive high & low challenge ・Writing messages in the chat rooms. ・Importing and exporting NFTs --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://coin-musme.gitbook.io/coin-musme-white-paper/english-1/3.-game-start/3.7-fraud-prevention.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.