Shop GUI Item loads in studio, but not in game?

In order for me to purchase the item in the Shop GUI, I must set my Coins leaderstats value to 300 as the shop items' price is 300.

When I click on the item to buy it, it works in the studio, deducting the 300 from my balance but not in game.

I am using a datastore, here are the scripts.

I am also using a RemoteEvent as well because I have filtering enabled.

The item script:

for i,v in pairs(script.Parent:GetChildren()) do
    if v:IsA("TextButton") then
        v.MouseButton1Click:Connect(function()
            game.ReplicatedStorage.RemoteEvent:FireServer(v.Name, v.Price)
        end)
    end
end

The "Communication" script in workspace

game.ReplicatedStorage.RemoteEvent.OnServerEvent:Connect(function(player, item, price)
    if player.leaderstats.Coins.Value >= price.Value then
        player.leaderstats.Coins.Value = player.leaderstats.Coins.Value - price.Value
        local ItemClone = game.ServerStorage[item]:Clone()
        ItemClone.Parent = player:WaitForChild("Backpack")
        local ItemClone2 = game.ServerStorage[item]:Clone()
        ItemClone2.Parent = player:WaitForChild("StarterGear")
    end
end)

Please help.