item found in food

I went to the above mentioned store last night I was disgusted to find a foreign object found in our mash and Gravy the shift supervisor was trying to be little the situation by saying it shouldn't be there but nothing will happen to you well it was lucky the my wife had found instead of my son and if this foreign object was to choke him I guess her reaction would have been different, I have also run a restaurant for several years and this store really needs a head office visit cause I believe that the brand needs to address all the issues at this store from SOS to customer service as well as the lack of interest of assisting client as I had to call the store from my cell while I was at the store for the supervisor to assist with my complaint as when the cashier to the supervisors her attitude was as if she would get to me when she does