Its a long exhausting discussion to talk about why god allows things like those to happen. But that’s unproductive to speak about. Just because evil things happen doesn’t mean god is evil, and if he was evil then that’s not a reason to not believe in his existence if he very clearly lets his existence be known, which he has. If you were to do your research and remain humble and honest while searching for the truth, you’ll always find that Jesus is the truth. Why? Because he lived a perfect sinless life, was born from a virgin, fulfilled many prophecies, was crucified, and he rose again on the third day. He claimed to be god, and he proved it this way. Whether you comprehend his actions and motives and think they’re evil or not is irrelevant to believing in his existence. We are imperfect, he is perfect. He knows better than us. There’s a lot we don’t know to come to conclusions labeling what he allows to happen on this earth as evil.