Dr. Marty review: Dr Marty's dog food

I purchased thru amazon 1 bag dog loved it. Ordered another bag plus an additional 2 bags coming the next week. I was sprinkling on top of her normal dog food. After 2 weeks, my dog started turning up her nose to the food. She was vomiting and had very soft poops and sometimes diarrhea. For the next week and a half she was constantly licking her butt. It was so sore. She is back eating her regular dog food better than before.
The kicker the 2 bags I had delivered they won't take back. I haven't even opened them.