Burger meal ordered and no patty inside

My husband went past McD on his way home last night to buy us dinner. Mc Royale meal for me and Mc Feast for himself. I was shocked when he got home there was no patty in my bun. So i had a roll with a lot of tomato sauce and tomato slice becuase it was too much a trip to drive back and complain. So basically we paid for a roll the same price for a full meal. Disgusted!!! Pathetic service and treatment to your customers. No more Mc Donalds for me ever!!!