@Parker231
Here's a discussion on the issue of evil/suffering from a polytheist perspective. Ocean Keltoi discusses the topic from 11.09 to 18.30. I'll go into a few of his points below, but I recommend watching that segment if you're interested.
First of all, polytheists traditionally (and mostly still do) hold that while deities have power and influence, they are NOT all-powerful, all-knowing or all-loving, which is how God is understood in the Christian monotheist tradition.
So as a polytheist, I might say that deities are unable to prevent evil - they may not be aware/knowledgeable of all the evil things happening in the world, and even if they are aware of some of it, they may not have the ability to do anything about it. In some cases, deities may not even want to do anything about it (like I said, we - polytheists - don't see the gods/goddesses as all-loving.)
Another suggestion that Ocean Keltoi gives is the 'greater good' theodicy, which argues that the existence of certain kinds of evil allows a greater diversity of good in the world - when someone suffers unjustly, people might rally around to help them, for example. So certain kinds of evil and suffering are necessary in order for there to also be the greatest number of expressions of goodness.
But of course, there are also forms of suffering that are unnecessary for the fulfilment of good actions - Ocean gives the example of "a faun dying alone in a forest" - and then we return to the earlier point that the deities are not omnipotent, omnipresent beings.
A direct quote from Ocean - "Traditional polytheists also hold that the gods are not the only powerful agents, but that there are also malicious forces in the universe. Within Heathenry, there are stories of Jotunn, trolls and other beings that bring great harm to the gods and to humanity...there are stories of the gods in struggle with each other, there are stories of kinds of gods engaging in destructive war against each other. So the problem of unnecessary suffering is easily explained by stating that the gods, while powerful, do not govern every event in the universe, and may not always be in agreement. Therefore, unnecessary suffering, while being frustratingly unnecessary, takes place."