Run it
Copy the script and paste it into your executor.
local Plr = game:GetService("Players").LocalPlayer
local Mouse = Plr:GetMouse()
Mouse.Button1Down:connect(function()
if not game:GetService("UserInputService"):IsKeyDown(Enum.KeyCode.LeftAlt) then return end
if not Mouse.Target then return end
Mouse.Target:Destroy()
end)Hold ALT and press CLICK to delete an object (Client sided)

Universal