Served rotten bacon, Manager refused to apologize

Utterly disgusted. I odered pizza online. Picked it up 20min on my way home the kids each had a slice of the pizza. To my shock when i had a slice the pizza and as i was chewing i could taste that the bacon was rotten. I immediately stopped my kids from eating and call Romens Pizza Penelope. Spoke to the manager who was so arrogant ant told me to bring the pizza back. I asked if he was not going to apologize for giving me rotten food. He said no they have to check the bacon fist when i bring te pizza back. The bacon was checken this morning and it was fine. Back at the shop i asked to speak to the manager . 1. Had not costumer care experience, cut me off while i was talking to get his point across and refuse to apologize for the selling me rotten pizza.