Part isn't rotating when button pressed?

I want to make a part rotate, but for some reason it doesn't work. How the UI gets to the player and disappears:

script.Parent.Equipped:Connect(function(mouse)
    local rotation = game.ReplicatedStorage.Rotate:Clone()
    rotation.Parent = game.Players.LocalPlayer.PlayerGui
    c = script.Parent.Handle:Clone()
    c.Parent = workspace
    c.CanCollide = false
    c.Anchored = true
    c.Transparency = 0.3
    script.Parent.Activated:Connect(function()
        c.Position = mouse.Hit.Position
        if c.Position.Y < 3.147 then
            c.Position = Vector3.new(c.Position.X, 3.147, c.Position.Z)
        end
    end)
end)
script.Parent.Unequipped:Connect(function()
    game.Players.LocalPlayer.PlayerGui:FindFirstChild("Rotation"):Destroy()
    c.CanCollide = true
    c.Transparency = 0
    wait(1)
    script.Parent:Destroy()
end)

Q (rotate left) script: (both are the same, E has 90 -90)

local special = {"Bed"}
script.Parent.MouseButton1Click:Connect(function()
    local tool = game.Players.LocalPlayer.Character:FindFirstChildOfClass("Tool")
    game.ReplicatedStorage.Rotation:FireServer(game.Players.LocalPlayer, tool.Handle, 90)
end)

Script:

script.Parent.OnServerEvent:Connect(function(player, object, Y)
    object.CFrame = CFrame.Angles(0, math.rad(Y), 0)
end)

Any help to fix this problem?