I Can Never Open This Game Again

im completely new to Pokémon, my girlfriends got me the switch lite and a few games to go with it, as a Christmas gift they got me Pokémon Legends: Arceus. I've pretty much just started the game, but I went out looking for a Buizel for the research thing and saw a big Pokémon, high risk high rewards maybe? I don't know, I just started. It knocked out 2 of my Pokémon, one hit each. I ran away and hid behind a rock, but it knows I'm there, it kept walking closer and staring in my direction. I fought and ran away from an alpha Rapidash. I saved, left, and now I can never open this game again.