Little Caesars Pizza Served with an Uninvited Guest

I ordered two medium-sized pizzas from Little Caesars Pizza in the Etiler branch on July 12, 2023. As I ate the last piece of pizza, I saw a black fly inside. I don't know how many pieces I ate before I realized it. This could have caused a very serious health problem. When I called the branch, they said they knew about the problem but didn't have a solution. I even tried to get in touch with the owner, Celebi Holding, but didn't hear anything back. I have no choice but to bring this to the attention of the right people. I want my problem to be looked into and the right steps to be taken to fix the situation.