Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
1 https://replay.pokemonshowdown.com/gen9nationaldex-1866849198-t5kpl6kt6k9fvjin1958lbum1iojg8opw
2 19-25
3 mega pinsir gets two swords dance and 6-0's a bit of a weakened team
4 there's nothing in chat