Pot Scrubber found in my tripple decker pizza

I found a pot scrubber (Skuurpot) inside my triple decker pizza that I bought at Lambton, I logged my complain on their facebook page and I received a phone call at 16:46 yesterday 02 Oct. from the manager at Lambton who was making excuses that they don't even use a pot scrubber she doesn't know where its coming from as if I was making up my complain, then she promised to get back to me in a few second, until today the 03 Oct. I have not received a call back... I'm furious and disappointed because my life and kids lives were put in danger imagine if either of us had swallowed the pot scrubber... These people are putting our lives in danger seriously