How do you respawn/kill someone after the player themselves change their team?

Hello, thank you for reading. What I'm trying to do is that after you, Player1, changes your team from Neutral to Red, you'll be automatically respawned/killed.

The other thing is the WarAndPolTime. Basically, it is a timer. The function is that after you change your team, the script will check if you have a IntValue called "WarAndPolTime" in you. If you do, and it's value is not equal to 0 then, the timer will subtract it self until it equals 0.

while true do
	wait()
		Respawn()
			end
function Respawn(player)
repeat wait() until player.Character
	local WarAndPolTime = player:findFirstChild("playerstats").slots.WarAndPolTime
  	  local character = player.Character;
			if WarAndPolTime.Value > 0 then
			repeat WarAndPolTime.Value = WarAndPolTime.Value - 1 until
			WarAndPolTime.Value == 0
       	 if (character) then
       	   if character.Humanoid.Health then
			 character.Humanoid.Health = 0
			end
  	   		end
	end
end