My cat died because of this food

My cat is DEAD BECAUSE OF YOU!!!!!!! BURN IN HELL!

There is no online public presence and website 'contact us' messages are ignored.

I let you know 2 days ago that something is wrong as she was vomiting after eating it and yesterday she had to be euthanized. A happy, healthy cat. Vet said it was from something toxic ingested and that's all she ate (inside cat so no chance it's anything else).

F*** you!!!!!!!