Emirates does nor care!!

On our flight to Dubai from Cape Town I made sure that I requested for a Diabetic meal and confirmed it before the flight. The flight was very empty and one of the cabin crew said that we could sit on any seat for the fight is very empty. Before the food was served I pushed the button for assistance to inform the cabin crew to please note I have moved my seat and have requested a diabetic meal. No one came to assist me for 30 min and finally when the cabin crew arrived with the food my meal was \missing". So one of the cabin crew took my meal to the seat number and asked the person who was sitting in the seat if he requested this meal"