Do I report this to someone?

Sooo, I opened up a Cinnamon Poptart, and one of the pop tarts was not the same size as the other. like an inch shorter. Not only that, but also it was deformed and stuff, the edges were wierd as if somethign was nibbling it. and it was opend at all. Completely new poptart. Also, u think its safe to eat the other poptarts in the box?