Give a tool to player through GUI button doesnt work for me?

Hello, I'm using this script:

local price = script.Parent.Parent.Price
local tools = game.ReplicatedStorage:WaitForChild("Tools")
local tool = script.Parent.Parent.ItemName
local player = script.Parent.Parent.Parent.Parent.Parent.Parent

script.Parent.MouseButton1Click:Connect(function()
	if player.leaderstats:findFirstChild("Money").Value >= price.Value then
		player.leaderstats:findFirstChild("Money").Value = player.leaderstats:findFirstChild("Money").Value - price.Value
		game.ReplicatedStorage.ShopBuy:FireServer(tool.Value)
	end
end)

but when I click the button, the script take the money from the player but doesnt give the item in the player's inventory.

it might be that you haven't actually made the character equip the tool. this can be done like this:

local Player = game:GetService("Players").LocalPlayer
local Character = Player.Character or Player.CharacterAdded:Wait()
local Humanoid = Character:FindFirstChildOfClass("Humanoid")
Humanoid:EquipTool(workspace.Tool)

More info can be found here