My dominos has been keeping expired product for use ever since I've been there for a year. I recently found this out after I got food poisoning from pepperoni they had put on a pizza they messed up. I checked inside the freezer to find out that there was a box of pepperoni that was open from 4 months ago that was Grey and had little blobs of like bacteria or soemthing on it that was growing. When it came out of the oven all of the blobs of stuff were gone and the pepperoni turned bright red. I'm very curious and want to know if this is just my store and if I should report this. What made me look into this more was customers calling in saying they were sick and every order had pepperoni on it.

What should I do?