I am making a metal/tool detector and i need it to be able to put all the tools a player has into a surface gui, thanks for the help

What I have so far is this 

local playervalue = script.Parent.Parent.guis.main.Player
local toolsgui = script.Parent.Parent.guis.main.SurfaceGui.Tools
script.Parent.Touched:Connect(function(hit)
	if game.Players:FindFirstChild(hit.Parent.Name) then
		local player = game.Players:FindFirstChild(hit.Parent.Name)
		local tools = player.Backpack:GetChildren()
		playervalue.Value = game.Players:FindFirstChild(hit.Parent.Name)
	end
end)
Anonymous