Start GUI and turning camera?

So, I've found a camera thing on free models, And basically it spins round a block until someone presses a button on a GUI. However, the button does not seem to be working..

local target=Workspace.ViewBlock
local camera=Workspace.Camera
camera.CameraSubject=target
local angle=5

while wait() do 
    camera.CoordinateFrame=CFrame.new(target.Position)
    * CFrame.Angles(0,angle,0)
    * CFrame.new(0,0,-16)
    angle=angle+math.rad(.2)
end

This script is copied into StarterPlayer and StarterPack and is a normal script

script.Parent.MouseEnter:connect(function() 
    script.Parent.TextColor3 = BrickColor.new('Light stone grey').Color
end)
script.Parent.MouseLeave:connect(function() 
    script.Parent.TextColor3 = BrickColor.new('Institutional white').Color
end)

function onButton1Down()
    wait()
    local zcam = Workspace.Camera
    zcam.CameraSubject=game.Players.LocalPlayer.Character.Humanoid
    zcam.CameraType="Custom"
wait (0.1)
script.Parent.Parent.Parent.Parent.Parent.Backpack.CamFix:remove()
script.Parent.Parent:remove()

end
script.Parent.MouseButton1Down:Connect(onButton1Down)

Is a local script inside the button...

So basically, What am I doing wrong to make the GUI disappear and the camera stop spinning? Thanks in advance! c: