How can I fix up my script so it works in the actual game and not just in roblox studio?

The original code had an error where it couldn't find the character in the game, so I changed the way it looks for the character.

I made sure that it works in studio and in game since you originally had a problem with that.

Here is the code:

function MakeRightSurfaceFace(Pos, LookAt)
    local Up = Vector3.new(0,1,0);
    local LookAtDirection = (LookAt - Pos).unit

    if (LookAtDirection.Y > 0.98) then
        Up = Vector3.new(0,1,0);
    end

	local ZAxis = LookAtDirection:Cross(Up);
	
	return CFrame.new(Pos.X,Pos.Y,Pos.Z,LookAtDirection.X,Up.X,ZAxis.X,LookAtDirection.Y,Up.Y,ZAxis.Y,LookAtDirection.Z,Up.Z,ZAxis.Z);
end


while wait() do
	getPlayers = game.Workspace:GetChildren() -- Find all children inside the workspace
	for i = 1, #getPlayers do
		getCharacter = getPlayers[i] -- Get character from the player
		getPlayer = game.Players:FindFirstChild(getCharacter.Name)
		if getPlayer then -- If the target is a player
			torso = getCharacter:FindFirstChild("Torso")
	        local magni = (script.Parent.Position - torso.Position).magnitude
			if magni < 25 then
	            script.Parent.CFrame = MakeRightSurfaceFace(script.Parent.Position, torso.Position);
			end
		end
	end
end