Couldn't believe the smell

Over the weekend we went into Boma Lynnwood as we where in the area. The option of chicken wasn't very large and took some wings. Straight from there we went home and placed the chicken wings in the freezer. Two days later we took them out for cooking but when we opened them you couldn't believe the smell. Even when removing them the wings was green at the bottom of the package. Sorry but will never get meat there again.