stale food

This morning I went to McDonald's in JHB CBD small street to purchase a ****in & cuppacino. 1st thing that alarmed me was the fact that the ****in was warmed up in my presence...I didn't complain although it was the 1st I see this cz I always buy this every morning... I could not even finish the ****in because it just didn't taste fresh and to make matters worse it got my tummy upset....clearly this particular shop sold me a ****in that was not fresh at all...this is not acceptable Nd such a health hazard.