[RALL0]

You can start of with defining the dialog, so somewhere on top of your script use

pawn Код:

#define DIALOG_REPORTMENU 1000 //Number 1000 to avoid bugs with other dialogs.

CMD:report(playerid, params[])
{//Now we are going to display the dialog menu
ShowPlayerDialog(playerid, DIALOG_REPORTMENU,DIALOG_STYLE_LIST,"REPORTMENU","Category1\nCategory2\nCategory3","Choose","Cancel");
return 1;
}

//Now for the response under OnDialogResponse
if(dialogid == DIALOG_REPORTMENU)
    {
    if(response)
    {
        switch(listitem)
        {
            case 0:
            //Broadcast here your admin message from the player that reported for category 0.
            //ETC.