How To Fix

[tranquil sleet]

    let player = event.sender;
    let msg = event.message;
    
    if (msg.startsWith("!help")) {
        // Cancel the default chat message (if supported by your API version)
        event.cancel = true;
        
        // Send a private message to the player who typed "!help"
        player.sendMessage("Test");
    }
});```

how Do u cancel the event

[odd fractal]

It hides the message

that's it.

[maiden walrus]

?

[mortal vale]

what is not working?

errors?

[tranquil sleet]

not hiding the message

event.cancel = true doesnt work with this event