[Logic_]

Move the if statement inside the loop. That's awful way to write that code.

PHP код:

public OnPlayerPickUpDynamicPickup(playerid, pickupid) 
{ 
    for (new i; i != MAX_DEALER; i++)
    {
        if (!DealershipData[i][dExists] && pickupid != DealershipData[i][dPickup]) continue;
        ShowPlayerFooter(playerid, sprintf("~n~~b~~h~%s~n~~g~~h~Stock: ~y~%d~n~~g~~h~Status: %s~n~~g~~h~type /buycar to buy", DealershipData[i][dName], DealershipData[i][dStock], (DealershipData[i][dLock] == 1) ? ("~r~~h~Close") : ("~g~~h~Open")), 1000); 
    } 
    return 1; 
}