Well, first you need to have a good understanding of the Minecraft game mechanics and the story elements of the Story Mode. Then, you can start by collecting the necessary resources and following the specific instructions provided in the Story Mode.
Minecraft Story Mode is an episodic adventure game based on the Minecraft universe. It features a narrative-driven storyline with choices that affect the outcome.
At the moment, there's no official confirmation about a season 3. But you never know - if there's enough demand and the right circumstances, it could happen.
Beating Minecraft Story Mode requires a combination of things. You need to be good at problem-solving, have quick reflexes, and work well with your in-game companions. Also, make sure you follow the main quests and don't miss any important plot points.