Sharp Piece of Plastic found In Pizza

On the 6th of August 2015 my family and i went out for super for the Thursday special. The night was going well until we about to leave. My wife has her last pizza anpd she had this strange look on her face. Only to realise a sharp piece of plastic was in her throath. Luckily she was able to remove it without injury and before swolling it.She was absolutley shocked as to what she could have consumed. This was reported to the floor manager .The attitude was very poor. The response was , well we will try and be more carefull next time. I left a message asking for the manager to call me before i left as he was unavailable at the time. To date there is no phonecall and explanation as to why that piece of plastic was in our pizza. This is just poor service and complete disregard for customers well being and safety. Pathethic customer service. Beware of what you eating from Panarottis.