Subway Hilltown AVM Chicken Sandwich Gave Me Food Poisoning but No Apology Offered

I went to the hospital the same night I ate a chicken burger from Subway in Istanbul Hilltown AVM on September 28, 2024. I hadn't eaten anything else that day. For four days, I had terrible stomachaches, diarrhea, and vomiting, and my doctor confirmed that it was food poisoning. They didn't even say sorry when I went back to the shop to tell them what had happened. Because they didn't care about their customers' well-being, this situation really let me down. A place like this should be carefully checked out, and I don't think it should be open the way it is now. People who care about their health should stay away from this place.
Dear Sir/Madam, Regarding the complaint, our guest was contacted, but they stated that they were not the complainant and would share a current number, so the necessary information could not be provided. Once we reach our guest again, the necessary information will be given on the matter, and the relevant update will be made on the site. We submit this for your information. Sincerely, Subway Customer Service