How do I make it so the ScreenGui shows the correct amount saved once joining?

Problem: When a player joins a game, a ScreenGui (representing how many coins they have) will be set to 0. If a player has coins and joins a new server, they will have their amount of coins, but the ScreenGui will say 0 until there has been an change in their amount of currency.

EX: I join and earn 50 coins. I leave. I rejoin, I have 0 coins according to the ScreenGui, but I have 50 coins in my player. I know this because I can purchase to destroy a part at the cost of 5 coins. Once I purchase it, the brick destroys, and then ScreenGui updates AFTER the purchase.

Point of Confusion: How do I make it so the ScreenGui shows the correct amount saved once joining?

DataStore Script Local script, located in ServerScriptService

local DataStore = game:GetService("DataStoreService")
local ds = DataStore:GetDataStore("CoinSaveSystem")

game.Players.PlayerAdded:connect(function(player)
 local leader = Instance.new("Folder",player)
 leader.Name = "Currency"
 local Coins = Instance.new("IntValue",leader)
 Coins.Name = "Coins"
 Coins.Value = ds:GetAsync(player.UserId) or 0
 ds:SetAsync(player.UserId, Coins.Value)
 Coins.Changed:connect(function()
  ds:SetAsync(player.UserId, Coins.Value)
 end)
end)


game.Players.PlayerRemoving:connect(function(player)
 ds:SetAsync(player.UserId, player.Currency.Coins.Value)
end)

ScreenGuiScript Local script, located inside the TextBox, located inside a ScreenGui

local coins = game.Players.LocalPlayer.Currency:FindFirstChild("Coins")

coins.Changed:Connect(function()
    script.Parent.Text = "".. coins.Value
end)

-I have the TextBox text set to 0 because I new first-time players to start with 0 coins. -Problem is when a player who already has data saved, their TextBox (located inside ScreenGui) will say 0 until there is a change in their data

-Any way to fix my problem? I can provide more information if needed!