[faxten]

Do exactly that. The stale food method works wonders on consumables.
If you health is in danger by consuming their food, they mostly have no other option rather then refunding your prodcut.

I felt really sick after consuming their product

broken package with "spilled" product

Both of the above are equally effective.

Of course, you can DNA It, but find out If they're responsible for loss of goods In transit, as well as the type of verification required on delivery.

Thank you, I will try that and see how it goes.