When the uneducated folk or the people who learned wrong die, they get sent to a place called the spirit world. There, they get a second chance to learn about God and Jesus, and choose whether they will accept him or not. Sending a person who was clueless about this whole operation to hell is unfair, because they never got a chance. Our God is loving and wants us to come back to him, so it’s either learn on Earth or learn in the spirit world. Those who already died with knowledge of the gospel get resurrected and move on to their final judgement sooner than those who are still learning about the gospel. Hope this explanation helps 👍🏻