Why is my CameraType not changing in my serverscript?

I made a serverscript that changes the view of the camera. When the script is ran it does not change the cameratype to scriptable and it is not throwing any errors. This script works flawlessly in a localscript but in a localscript the camera will change for all players but with what I'm doing I only want the camera to change for only the player that touched a part.

01  local cam = workspace.Camera
02  local focus = game.Workspace.col1
03  local tween = game:GetService("TweenService")
04  local active = false
05   
06  game.Workspace.Shop.Touched:Connect(function(hit)
07      if not active then
08          active = true
09          local humanoid = hit.Parent:FindFirstChild("Humanoid")
10          local player = game.Players:GetPlayerFromCharacter(hit.Parent)
11          local root = hit.Parent:FindFirstChild("HumanoidRootPart")
12          Iterator = 1
13          if humanoid ~= nil then
14              humanoid.WalkSpeed = 0
15              cam.CameraType = Enum.CameraType.Scriptable
16              local ts = TweenInfo.new(0.0001,Enum.EasingStyle.Quad,Enum.EasingDirection.In,0,false,0)
17              local Goals = {CFrame = focus.CFrame}
18              local move = tween:Create(cam,ts,Goals)
19              move:Play()
20              if root ~= nil then
21                  root.CFrame = game.Workspace.queue.CFrame
22              end
23              wait(0.5)
24   
25              local buttons = Instance.new("ScreenGui")
26              local Frame = Instance.new("Frame")
27              local back = Instance.new("ImageButton")
28              local front = Instance.new("ImageButton")
29              local home = Instance.new("TextButton")
30   
31              buttons.Name = "buttons"
32              buttons.Parent = player:WaitForChild("PlayerGui")
33              buttons.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
34   
35              Frame.Parent = buttons
36              Frame.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
37              Frame.BackgroundTransparency = 1.000
38              Frame.Size = UDim2.new(0, 100, 0, 100)
39   
40              back.Name = "back"
41              back.Parent = Frame
42              back.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
43              back.Position = UDim2.new(0, 0, 3.05000019, 0)
44              back.Size = UDim2.new(0, 73, 0, 84)
45              back.Rotation = 180.000
46              back.Image = "http://www.roblox.com/asset/?id=4726772330"
47              back.BackgroundTransparency = 1
48   
49              front.Name = "front"
50              front.Parent = Frame
51              front.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
52              front.Position = UDim2.new(11.1300001, 0, 3.05000019, 0)
53              front.Size = UDim2.new(0, 73, 0, 84)
54              front.Image = "http://www.roblox.com/asset/?id=4726772330"
55              front.BackgroundTransparency = 1
56   
57              home.Name = "home"
58              home.Parent = Frame
59              home.BackgroundColor3 = Color3.fromRGB(244, 80, 255)
60              home.Position = UDim2.new(4.91000032, 0, 7.48000002, 0)
61              home.Size = UDim2.new(0, 267, 0, 66)
62              home.Font = Enum.Font.SourceSans
63              home.Text = "Back Home"
64              home.TextColor3 = Color3.fromRGB(0, 0, 0)
65              home.TextScaled = true
66              home.TextSize = 14.000
67              home.TextWrapped = true
68   
69              player.PlayerGui.buttons.Frame.home.MouseButton1Click:Connect(function(player)
70                  cam.CameraType = Enum.CameraType.Custom
71                  player.PlayerGui.buttons:Destroy()
72                  humanoid.WalkSpeed = 16
73                  Iterator = 1
74              end)
75   
76              player.PlayerGui.buttons.Frame.front.MouseButton1Click:Connect(function(player)
77                  if Iterator <= 4 then
78                      Iterator = Iterator + 1
79                      local count = tostring(Iterator)
80                      local val = "col"..count
81                      local focus2 = game.Workspace:WaitForChild(tostring(val))
82                      local ts2 = TweenInfo.new(2,Enum.EasingStyle.Quad,Enum.EasingDirection.In,0,false,0)
83                      local Goals2 = {CFrame = focus2.CFrame}
84                      local move2 = tween:Create(cam,ts2,Goals2)
85                      move2:Play()
86                  else
87                      Iterator = 0
88                  end
89              end)
90          end
91          wait(2)
92          active = false
93      end
94  end)