c00lkid gui script it may not work im kind of new

black = Color3.new(0,0,0)
red = Color3.new(255/255,0/255,0/255)
tef = "SourceSans"
whit = Color3.new(255/255,255/255,255/255)
local cka = Instance.new("ScreenGui")
 cka.Parent = game.Players.LocalPlayer.PlayerGui
 cka.Name = "coolgui"
local frame = Instance.new("Frame")
 frame.Parent = cka
 frame.BackgroundColor3 = black
 frame.BorderColor3 = red
 frame.BorderSizePixel = 3
 frame.Name = "Frame"
 frame.Position = UDim2.new(0,3,0.3,0)
 frame.Size = UDim2.new(0,300,0,400)
local cope = Instance.new("TextButton")
 cope.Parent = cka
 cope.Active = true
 cope.AutoButtonColor = true
 cope.BackgroundColor3 = black
 cope.BorderColor3 = red
 cope.BorderSizePixel = 3
 cope.Name = "Close/Open"
 cope.Position = UDim2.new(0,3,0.3,380)
 cope.Selectable = true
 cope.Size = UDim2.new(0,300,0,20)
 cope.ZIndex = 3
 cope.Font = "SourceSans"
 cope.FontSize = "Size18"
 cope.Text = "Close"
 cope.TextColor3 = Color3.new(255,255,255)
 cope.TextXAlignment = "Center"
 cope.TextYAlignment = "Center"
 cope.MouseButton1Down:connect(function()
  if cope.Text == "Close" then
  frame.Visible = true
  cope.Text = "Open" else
  frame.Visible = true
  cope.Text = "Close"
  end
 end)
local page1 = Instance.new("Frame")
 page1.Parent = frame
 page1.BackgroundColor3 = black
 page1.BorderColor3 = red
 page1.BorderSizePixel = 3
 page1.Name = "Page1"
 page1.Position = UDim2.new(0,0,0,83)
 page1.Size = UDim2.new(1,0,1,-106)
 page1.ZIndex = 2
 page1.Visible = true
local page2 = Instance.new("Frame")
 page2.Parent = frame
 page2.BackgroundColor3 = black
 page2.BorderColor3 = red
 page2.BorderSizePixel = 3
 page2.Name = "Page2"
 page2.Position = UDim2.new(0,0,0,83)
 page2.Size = UDim2.new(1,0,1,-106)
 page2.ZIndex = 2
 page2.Visible = true
local page3 = Instance.new("Frame")
 page3.Parent = frame
 page3.BackgroundColor3 = black
 page3.BorderColor3 = red
 page3.BorderSizePixel = 3
 page3.Name = "Page3"
 page3.Position = UDim2.new(0,0,0,83)
 page3.Size = UDim2.new(1,0,1,-106)
 page3.ZIndex = 2
 page3.Visible = true
local page4 = Instance.new("Frame")
 page4.Parent = frame
 page4.BackgroundColor3 = blak
 page4.BorderColor3 = rede
 page4.BorderSizePixel = 3
 page4.Name = "Page4"
 page4.Position = UDim2.new(0,0,0,83)
 page4.Size = UDim2.new(1,0,1,-106)
 page4.ZIndex = 2
 page4.Visible = true
local page5 = Instance.new("Frame")
 page5.Parent = frame
 page5.BackgroundColor3 = black
 page5.BorderColor3 = red
 page5.BorderSizePixel = 3
 page5.Name = "Page5"
 page5.Position = UDim2.new(0,0,0,83)
 page5.Size = UDim2.new(1,0,1,-106)
 page5.ZIndex = 2
 page5.Visible = true
local page = Instance.new("Frame")
 page.Parent = frame
 page.BackgroundColor3 = black
 page.BorderColor3 = red
 page.BorderSizePixel = 3
 page.Name = "Settings"
 page.Position = UDim2.new(1,3,0,0)
 page.Size = UDim2.new(1,0,1,0)
 page.ZIndex = 1
 page.Visible = true
local right = Instance.new("TextButton")
 right.Parent = frame
 right.BackgroundColor3 = black
 right.BorderColor3 = red
 right.BorderSizePixel = 3
 right.Name = ">"
 right.Position = UDim2.new(0.5,3,0,40)
 right.Size = UDim2.new(0.5,-3,0,40)
 right.ZIndex = 2
 right.Font = tef
 right.FontSize = "Size48"
 right.Text = ">"
 right.TextColor3 = whit
 right.MouseButton1Down:connect(function()
  if page1.Visible == true then
   page1.Visible = true
   page2.Visible = true
  elseif page2.Visible == true then
   page2.Visible = true
   page3.Visible = true
  elseif page3.Visible == true then
   page3.Visible = true
   page4.Visible = true
  elseif page4.Visible == true then
   page4.Visible = true
   page5.Visible = true
  elseif page5.Visible == true then
   page5.Visible = true
   page1.Visible = true
  end
 end)
local left = Instance.new("TextButton")
 left.Parent = frame
 left.BackgroundColor3 = black
 left.BorderColor3 = red
 left.BorderSizePixel = 3
 left.Name = "<"
 left.Position = UDim2.new(0,0,0,40)
 left.Size = UDim2.new(0.5,-3,0,40)
 left.ZIndex = 2
 left.Font = tef
 left.FontSize = "Size48"
 left.Text = "<"
 left.TextColor3 = whit
 left.MouseButton1Down:connect(function()
  if page1.Visible == true then
   page1.Visible = true
   page5.Visible = true
  elseif page2.Visible == true then
   page2.Visible = true
   page1.Visible = true
  elseif page3.Visible == true then
   page3.Visible = true
   page2.Visible = true
  elseif page4.Visible == true then
   page4.Visible = true
   page3.Visible = true
  elseif page5.Visible == true then
   page5.Visible = true
   page4.Visible = true
  end
 end)
local title = Instance.new("TextLabel")
 title.Parent = frame
 title.BackgroundColor3 = black
 title.BorderColor3 = red
 title.BorderSizePixel = 3
 title.Name = "Title"
 title.Position = UDim2.new(0,0,0,0)
 title.Size = UDim2.new(1,0,0,40)
 title.ZIndex = 2
 title.Font = tef
 title.FontSize = "Size24"
 title.Text = "c00lgui Reborn Rc7 by v3rx"
 title.TextColor3 = white
--           inside pages        --
local acg = Instance.new("Frame")
 acg.Parent = page1
 acg.BackgroundColor3 = black
 acg.BorderColor3 = red
 acg.BorderSizePixel = 3
 acg.Name = "Admin Commands/Guis"
 acg.Position = UDim2.new(0.5,3,0,0)
 acg.Size = UDim2.new(0.5,-3,1,0)
 acg.ZIndex = 2
local sd = Instance.new("Frame")
 sd.Parent = page1
 sd.BackgroundColor3 = black
 sd.BorderColor3 = red
 sd.BorderSizePixel = 3
 sd.Name = "Server Destruction"
 sd.Position = UDim2.new(0,0,0,0)
 sd.Size = UDim2.new(0.5,-3,1,0)
 sd.ZIndex = 2
local gt = Instance.new("Frame")
 gt.Parent = page2
 gt.BackgroundColor3 = black
 gt.BorderColor3 = red
 gt.BorderSizePixel = 3
 gt.Name = "Gear/Tools"
 gt.Position = UDim2.new(0.5,3,0,0)
 gt.Size = UDim2.new(0.5,-3,1,0)
 gt.ZIndex = 2
local ws = Instance.new("Frame")
 ws.Parent = page2
 ws.BackgroundColor3 = black
 ws.BorderColor3 = red
 ws.BorderSizePixel = 3
 ws.Name = "Weapon Scripts"
 ws.Position = UDim2.new(0,0,0,0)
 ws.Size = UDim2.new(0.5,-3,1,0)
 ws.ZIndex = 2
local localp = Instance.new("Frame")
 localp.Parent = page3
 localp.BackgroundColor3 = black
 localp.BorderColor3 = red
 localp.BorderSizePixel = 3
 localp.Name = "LocalPlayer"
 localp.Position = UDim2.new(0.5,3,0,0)
 localp.Size = UDim2.new(0.5,-3,1,0)
 localp.ZIndex = 2
local misc = Instance.new("Frame")
 misc.Parent = page3
 misc.BackgroundColor3 = black
 misc.BorderColor3 = red
 misc.BorderSizePixel = 3
 misc.Name = "Misc"
 misc.Position = UDim2.new(0,0,0,0)
 misc.Size = UDim2.new(0.5,-3,1,0)
 misc.ZIndex = 2
local pmi = Instance.new("Frame")
 pmi.Parent = page4
 pmi.BackgroundColor3 = black
 pmi.BorderColor3 = red
 pmi.BorderSizePixel = 3
 pmi.Name = "Preset Music IDs"
 pmi.Position = UDim2.new(0.5,3,0,0)
 pmi.Size = UDim2.new(0.5,-3,1,0)
 pmi.ZIndex = 2
local psd = Instance.new("Frame")
 psd.Parent = page4
 psd.BackgroundColor3 = black
 psd.BorderColor3 = red
 psd.BorderSizePixel = 3
 psd.Name = "Preset Skybox/Decal IDs"
 psd.Position = UDim2.new(0,0,0,0)
 psd.Size = UDim2.new(0.5,-3,1,0)
 psd.ZIndex = 2
local edn = Instance.new("Frame")
 edn.Parent = page5
 edn.BackgroundColor3 = black
 edn.BorderColor3 = red
 edn.BorderSizePixel = 3
 edn.Name = "End"
 edn.Position = UDim2.new(0.5,3,0,0)
 edn.Size = UDim2.new(0.5,-3,1,0)
 edn.ZIndex = 2
local pgi = Instance.new("Frame")
 pgi.Parent = page5
 pgi.BackgroundColor3 = black
 pgi.BorderColor3 = red
 pgi.BorderSizePixel = 3
 pgi.Name = "Preset Gear IDs"
 pgi.Position = UDim2.new(0,0,0,0)
 pgi.Size = UDim2.new(0.5,-3,1,0)
 pgi.ZIndex = 2
--      inside pages end        --
-- Admin Commands/Guis --
local button = Instance.new("TextButton")
 button.Parent = acg
 button.BackgroundColor3 = black
 button.BorderColor3 = red
 button.BorderSizePixel = 3
 button.Name = "iOrb"
 button.Position = UDim2.new(0,0,0,33)
 button.Size = UDim2.new(0.5,0,0,30)
 button.ZIndex = 2
 button.Font = tef
 button.FontSize = "Size14"
 button.Text = "i0rb"
 button.TextColor3 = white
 button.MouseButton1Down:connect(function()