McDonalds Brackenhurst

The last four times I've been to this McDonalds past 12pm they have been unable to serve me. Why advertise 24 hours if there is always an excuse to why they cannot serve. The system is always down or they are out of stock. I don't know if they are lying but I noticed everyone was sleeping all three of these times. Please stop wasting my time and petrol, if you are not a 24 hour business then don't advertise such.