Koi and Koiware Important information Please execute this

-- Create the ScreenGui
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "KoiInfoGui"
ScreenGui.Parent = game.CoreGui

-- Create the Main Frame
local Frame = Instance.new("Frame")
Frame.Size = UDim2.new(0, 350, 0, 220)
Frame.Position = UDim2.new(0.5, -175, 0.5, -110)
Frame.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
Frame.BorderSizePixel = 2
Frame.BorderColor3 = Color3.fromRGB(, , )
Frame.Parent = ScreenGui


 TextLabel = .()
TextLabel.Size = .(, -, , )
TextLabel.Position = .(, , , )
TextLabel.BackgroundTransparency = 
TextLabel.TextColor3 = .(, , )
TextLabel.TextSize = 
TextLabel.TextWrapped = 
TextLabel.TextXAlignment = .TextXAlignment.Center
TextLabel.TextYAlignment = .TextYAlignment.Top
TextLabel.Font = .Font.SourceSansBold
TextLabel.Text = 
TextLabel.Parent = Frame


 Button = .()
Button.Size = .(, , , )
Button.Position = .(, , , )
Button.Text = 
Button.BackgroundColor3 = .(, , )
Button.TextColor3 = .(, , )
Button.Font = .Font.SourceSansBold
Button.Parent = Frame


Button.MouseButton1Click:(()
    ScreenGui:()
)