Bad expired smelly chicken burger

On Sunday 04 Aug 2024 i send my partner to get McDonald's as I was working nightshift and didn't have energy to cook I asked for a chicken deluxe and he and my son ordered whatever they liked at 5 when I woke up to eat my burger my burger had a weird off smell I took off the tomatoes thinking it's that but no my burger still tasted and smelled like old expired food had to throw away my burger as it would make me sick I'm highly disappointed with the food from McDonald's in Parkrand for this I shall never buy McDonald's ever again