No one has been able to answer my question(1 month) can anyone help?

Im making a script where whenever you click q a block goes infront of you and there is a cooldown, it works perfect in rblx studio but not game can anyone help? here is script there is more than one script here: all my code

local eventq = game:GetService("ReplicatedStorage").Remotes.eventq
game:GetService("Players").PlayerAdded:Connect(function(plr)
    local cooldown = Instance.new("NumberValue")
    cooldown.Value = tick()
    cooldown.Name = "Cooldown"
    cooldown.Parent = plr
end)

eventq.OnServerEvent:Connect(function(player, cooldown)
    if tick() - player.Cooldown.Value > cooldown then

        player.Cooldown.Value = tick() 
    end
end)



local UIS = game:GetService("UserInputService")
local hotkey = Enum.KeyCode.Q
local cooldown = 10
local event = game:GetService("ReplicatedStorage").Remotes.eventq
local fp = game.Workspace.FIRE 
local plr = game:GetService("Players").LocalPlayer

UIS.InputBegan:Connect(function(input)
    if input.KeyCode == hotkey then
        if tick() - plr.Cooldown.Value > cooldown then
            local fpl = plr.Character:WaitForChild("HumanoidRootPart").Position

            fp.CFrame = CFrame.new(fpl)
            fp.ParticleEmitter.Enabled = true
            event:FireServer(cooldown)
            local timer = 0
            local lastTime = tick()

            while timer < cooldown do -- 10 for max amount of seconds
                timer += tick()-lastTime
                task.wait()
                fp.CFrame = CFrame.new(fpl)
            end
            fp.CFrame = CFrame.new(1721.725, 2511.404, -1099.142)
            fp.ParticleEmitter.Enabled = false
        end
    end
end)



local player = game:GetService("Players").LocalPlayer
local value = player:WaitForChild("Cooldown")
local gui = script.Parent

local cooldown = 10

while wait(0.3) do
    local last = tick() - value.Value
    if last > cooldown then last = cooldown end

    local change = 1 - (last/cooldown)
    gui:TweenSize(UDim2.new(1,0,change,0),"In","Linear", 0.3)
end

and no there isnt any errors in game or studio