Cold Burger, Food Poisoning - La Croissanterie, Les Houches Auvergne-Rhône-Alpes

N205, Les Houches, 74310 Auvergne-Rhône-Alpes, France

Ordered a burger. The Lady heated it up but when I took a bite into it it was still cold.
I took it back and she offered to re-heat it again but I declined as I didn’t want good poisoning and asked for my money back but she refused and then shouted at me say that was ridiculous and was very rude and would not exchange it either.
I have been vomiting, diarrhoea, fever. Really unwell this evening. Given good poisoning from this place and rude, irrational staff working there. | Symptoms: Nausea, Diarrhea, Vomiting, Fever