Placement script is not placing anything what did i do wrong?

Im 100% sure i have messed it up it doesnt place anything what im trying to do is making it place a model where my mouse is but it doesnt work

local mouse = game.Players.LocalPlayer:GetMouse()
local off = false
local plr = game.Players.LocalPlayer
local eq = false
script.Parent.Equipped:Connect(function()
    if mouse ~= nil then
        eq = true
        local clonnedbrick = game.ReplicatedStorage.Brick:Clone()
        mouse.TargetFilter = clonnedbrick
        clonnedbrick.Transparency = .5
        clonnedbrick.Parent = workspace
        clonnedbrick:GetPrimaryPartCFrame(clonnedbrick:SetPrimaryPartCFrame(mouse))
        while mouse ~= nil do
            clonnedbrick.Position = mouse.Hit.p + Vector3.new(0,2,0)

            wait()
            if off then
                clonnedbrick:Destroy()
                off = false
                break
            end
        end
    end
end)
script.Parent.Activated:Connect(function()

    local pos = mouse.Hit.p + Vector3.new(0,2,0)
    script.Parent.RemoteEvent:FireServer(plr,pos)
end)
script.Parent.Unequipped:Connect(function()
    eq = false
    off = true
end)