(SOLVED) Im trying to make a script using "if" in StringValue but doesn't work, what is wrong?

i cant find the error, im trying to make when click in the gui if StringValue is GomuGomuNoMi clone the gui in lighting and put in starterGui.hotbar.SkillBar1 and if there are something in skill bar 1 that dont is called SkillOff or SkillOffPermanently he will put the gui in skill bar 2, and the same thing in 2, 3 and 4, but i cant find the error

function Click(mouse)
    if script.Parent.Parent.Parent.Parent.stats.AkumaNoMi.Value = GomuGomuNoMi then
        game.Lighting.GomuGomuNoPistol:clone() = script.Parent.Parent.SkillBar1
    end
end

script.Parent.MouseButton1Down:connect(Click)

what is wrong?

(SOLVED)

i re-created the script, and now it works, look

Plr = game.Players.LocalPlayer

script.Parent.MouseButton1Down:connect(function()
for _,v in pairs(Plr.PlayerGui:GetChildren()) do
if v.Name == script.Parent.Name then
v:Destroy()
end
end
if game.Players.LocalPlayer.stats.AkumaNoMi.Value == "GomuGomuNoMi" then
Tool = game.Lighting.GomuGomuNoPistol:Clone()
Tool.Parent = Plr.PlayerGui.Hotbar.SkillBar1
end
end)