Hello! I tried using this module: https://devforum.roblox.com/t/object-x-ray-highlighting-system/243531

local players = game.Players
local player = players.LocalPlayer
local mouse = player:GetMouse()  

local db = false
local ObjectHighlight = game.ServerScriptService.ObjectHighlight

mouse.KeyDown:connect(function(key)
	if key == "z" then
	 if db == false then
		if player.LevelsInfo.Level.Value >= 15 then
			if player.PlayerScripts.Ability.Value == "TimeLeap" then
				for i, player in ipairs(game.Players:GetPlayers()) do
					if player.Character then
						local Character = player.Character
						if Character then
								local HighlightObject = require(ObjectHighlight).new(
								Character,
								Color3.new(0,1,0),
								false,
								50,
								0
								)
							end
						end
					end
			end	
		end
	end
 end
end)

Please help.