Hi Alice Lima,
Since your account is already an adult account, you're the organizer of the Microsoft Family group, and you've confirmed that the Xbox privacy and online safety settings are set to Allow, this does not appear to be a typical Family Safety configuration issue. The fact that both Minecraft multiplayer and Xbox friend requests are affected suggests the issue may be related to how the Xbox profile permissions are being recognized across Xbox services rather than a specific Minecraft setting.
As an additional check, please review all Xbox social permissions, including options related to creating and joining clubs, communicating with other players, and other multiplayer-related features. In some cases, these settings can influence multiplayer functionality even when the main "Join multiplayer games" setting is already enabled.
You may also want to sign out of the Xbox app, Microsoft Store, and Minecraft Launcher, then sign back in to refresh account synchronization. If the problem continues and you still cannot send or receive friend requests, it would be best to contact Xbox Support for a review of the Xbox profile and account permissions, as they can check for account-specific conditions that may not be visible through the standard settings pages.
Please note that this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas.
Let me know if you need further assistance, feel free to ask me by clicking "Add Comment" or "Add Answer" if you cannot add comment so your response will be visible. Thanks for your effort.
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