[rensfromrpas]

The format seems to be wrong.

pawn Код:

if(IsPlayerInRangeOfPoint(playerid, 5, -2374.8315,499.9057,29.1996))
    {
        DisablePlayerCheckpoint(playerid);
        PlayerPlaySound(playerid, 1054, 0, 0, 0);
        new message[128] = "Prolawl's pro";
        new message4[128] = "Prolawl's pro";
        new message2[128] = "Prolawl's pro";
        new message3[128] = "Prolawl's pro";
        format(string, sizeof(string),"%s\n %s\n %s\n %s\n",message,message2,message3,message4);
        ShowPlayerDialog(playerid,666,DIALOG_STYLE_MSGBOX,"Lovegold's District Bank",string,"Continue","Continue");
        return 1;
    }

That should work (not tested)
if this works you should play with it a bit more.