[Private200]

pawn Код:

ShowPlayerDialog(playerid,dialog_command,DIALOG_STYLE_MSGBOX,"{9AFF00}Основни команди:",helpcommands,Ok","Next");

On the place of OnDialogResponse,

pawn Код:

if(dialogid == dialog_command)
{
      if(!response) return ShowPlayerDialog(.... new dialog with the other things you want to add ...)