Jewel JB Notification

function notify(title, text)
    game.StarterGui:SetCore("SendNotification", {
        Title = title,
        Text = text,
        Button1 = "OK"
    })
end

local a;

for i,v in pairs(game.workspace.Jewelrys:GetChildren()) do
    a = v
end

local b = a.Extra.Sign.Decal.Transparency

print(b)

if string.find(b, "0.8") then
    notify("Jewelry", "Jewelry is open.")
else
    notify("Jewelry", "Jewelry is closed.")
end