Buy Product Script

local rs = game.ReplicatedStorage
local gui = script.Parent
local frame = gui.ItemFrame
local items = frame.Items
local openShop = gui.OpenShop
local buyItem = game.ReplicatedStorage.BuyItem
local itemsList = {
    items.Item1,
    items.Item2,
    items.Item3,
    items.Item4,
    items.Item5,
    items.Item6,
    items.Item7,
    items.Item8
}

local function openShopF()
    frame.Visible = not frame.Visible
end

local function itemBuy(button)
    buyItem:FireServer(button.ItemId.Value)
end

for i,v in pairs(itemsList) do
    if v:isA("TextButton") then
        v.Activated:Connect(function()
            itemBuy(v)
        end)
    end
end

openShop.Activated:Connect(openShopF)