Teleporter ain't working ?

Your function is not ran so your event will not trigger.

The problem:-

function teleportPlayer(pos, torso)
	local char = torso
	char.CFrame = CFrame.new(Vector3.new(pos.x, pos.y + 7, pos.z))
	
	script.Parent.Touched:connect(function(part)
	    teleportPlayer(Vector3.new(-31,2,95), part.Parent.Torso)
	end)
end -- you close the function here

The fix:-

function teleportPlayer(pos, torso)
	local char = torso
	char.CFrame = CFrame.new(Vector3.new(pos.x, pos.y + 7, pos.z))
end -- close the function here

script.Parent.Touched:connect(function(part)
    teleportPlayer(Vector3.new(-31,2,95), part.Parent.Torso)
end)

Hope this helps