[Gaetic]

pawn Код:

CMD:credits(playerid, params[])
{
ShowPlayerDialog(playerid, 999,DIALOG_STYLE_MSGBOX,"{FFFFFF}Credits:","Owner:gaetic\nCo-Owner:i own it myself\nScripter:me ofc","Okay","Close");
return 1;
}

and learn yourself at
https://sampwiki.blast.hk/wiki/How_to_Cr...OX_dialog_type

EDIT: Jarnu was fast.