[Facerafter]

Try changing

pawn Код:

if(!PlayerInfo[playerid][pFac] && PlayerInfo[playerid][pFam]) return SendClientMessage(playerid, COLOR_GREY, "You are not part of family/faction.");

With

pawn Код:

if(!PlayerInfo[playerid][pFac] || !PlayerInfo[playerid][pFam]) return SendClientMessage(playerid, COLOR_GREY, "You are not part of family/faction.");