[StilThere]

I would suggest you'd format the listitems?

like

pawn Код:

new DialogString[256];
format(DialogString, sizeof(DialogString), "regularplayerlistitem\netcetera\netcetera");
if(IsPlayerAdmin) format(DialogString, sizeof(DialogString), "%s\nadminitems\netcetera", DialogString);
ShowPlayerDialog(playerid, 3, 2, "Deal", DialogString, "Purchase", "Cancel");