Why does this local script show the gui to everyone?

I'm making a loot box and when a player walks near it they can press e to get an item. However, once someone is in the area everyone in the server sees the gui and can press e to get an item. I have this local script under StarterPlayerScripts:

local uis = game:GetService("UserInputService")
local inArea = false
local keyPressed = false--debounce
local player = game.Players.LocalPlayer 
workspace.LootBox1.AREA.Touched:Connect(function()
 inArea = true
    print("entered")
    workspace.LootBox1.Part.BillboardGui.Enabled = true

     uis.InputBegan:Connect(function(input) 
       if input.UserInputType.Name == "Keyboard" and input.KeyCode.Name == "E" and inArea == true and keyPressed == false then
        keyPressed = true
        print("THIS WORKS IF PRINTED")
wait()
game.ReplicatedStorage.CloneTool:FireServer(player)
wait()
keyPressed = false
    end
    end)
    end)

        workspace.LootBox1.AREA.TouchEnded:Connect(function()
            workspace.LootBox1.Part.BillboardGui.Enabled = false
            inArea = false
            print("left")
        end)

What did I do wrong?