[Konstantinos]

And you also forgot to close a bracket and use the "else" statement for the VIP level. It was like using "else" twice in a row.

pawn Код:

CMD:skin(playerid, params[])
{
    if (pInfo[playerid][VIPlevel] < 1) return SendClientMessage(playerid, COLOR_GOLD, "Only Donators can use this command!");
    new skinid;
    if(sscanf(params, "d", skinid)) return SendClientMessage(playerid, COLOR_LIGHTBLUE, "USAGE: /skin [skinID]");
    SetPlayerSkin(playerid, skinid);
    new string[33];
    format(string, sizeof(string), "You have set your skin ID to %d", skinid);
    SendClientMessage(playerid, COLOR_LIGHTBLUE, string);
    return 1;
}