welll here is the script

local Players = game:GetService("Players") local DSS = game:GetService("DataStoreService") local RunService = game:GetService("RunService")

local Data = DSS:GetDataStore("CurrencyData")

Players.PlayerAdded:Connect(function(plr)

local Key = plr.UserId.."Data" -- It is recommended to use the plr.UserId

local leaderstats = Instance.new("Folder")
leaderstats.Name = "leaderstats"
leaderstats.Parent = plr

local Clicks = Instance.new("IntValue")
Clicks.Name = "Clicks"
Clicks.Value = 0
Clicks.Parent = leaderstats

local Rebirths = Instance.new("IntValue")
Rebirths.Name = "Rebirths"
Rebirths.Value = 0
Rebirths.Parent = leaderstats

local Coins = Instance.new("IntValue")
Coins.Name = "Coins"
Coins.Value = 0
Coins.Parent = leaderstats

local Gems = Instance.new("IntValue")
Gems.Name = "Gems"
Gems.Value = 0
Gems.Parent = leaderstats

task.wait()

local Loaded, Value, Error = pcall(function() -- // Always use pcall if you're doing an Async
    return Data:GetAsync(Key)
end)

if Loaded then
    if Value then
        print("Successfully loaded data")
        Clicks.Value = Value[1]
        Rebirths.Value = Value[2]
        Coins.Value = Value[3]
        Gems.Value = Value[4]
    end
else
    if Error == nil then
        print("System failed to load data due to an unknown reason")
    else
        print("System failed to load data")
        warn(Error)
    end
end

end)

Players.PlayerRemoving:Connect(function(plr)

local Key = plr.UserId.."Data"
local leaderstats = plr.leaderstats

local Saved, Error = pcall(function()
    Data:SetAsync(Key, {leaderstats.Clicks.Value, leaderstats.Rebirths.Value, leaderstats.Coins.Value, leaderstats.Gems.Value}) -- // Make sure this is in order and consistent with the Data loading part. (If Clicks is set as Value[1], then set it as the first thing in the table.)
end)

if Saved then
    print("Successfully saved data")
else
    print("System failed to save data")
    warn(Error)
end

end)

game:BindToClose(function() -- Game is shutting down if RunService:IsStudio() then return end

local p = Players:GetPlayers()
for _, plr in pairs(p) do
    local key = plr.UserId .. "Data" -- Also, make sure the key are consistent with the other keys.
    local leaderstats = plr.leaderstats

    local Success, Result = pcall(function()
        Data:SetAsync(key, {leaderstats.Clicks.Value, leaderstats.Rebirths.Value, leaderstats.Coins.Value, leaderstats.Gems.Value})
    end)

    if not Success then
        warn(Result)
    end
end

end)local Players = game:GetService("Players") local DSS = game:GetService("DataStoreService") local RunService = game:GetService("RunService")

local Data = DSS:GetDataStore("CurrencyData")

Players.PlayerAdded:Connect(function(plr)

local Key = plr.UserId.."Data" -- It is recommended to use the plr.UserId

local leaderstats = Instance.new("Folder")
leaderstats.Name = "leaderstats"
leaderstats.Parent = plr

local Clicks = Instance.new("IntValue")
Clicks.Name = "Clicks"
Clicks.Value = 0
Clicks.Parent = leaderstats

local Rebirths = Instance.new("IntValue")
Rebirths.Name = "Rebirths"
Rebirths.Value = 0
Rebirths.Parent = leaderstats

local Coins = Instance.new("IntValue")
Coins.Name = "Coins"
Coins.Value = 0
Coins.Parent = leaderstats

local Gems = Instance.new("IntValue")
Gems.Name = "Gems"
Gems.Value = 0
Gems.Parent = leaderstats

task.wait()

local Loaded, Value, Error = pcall(function() -- // Always use pcall if you're doing an Async
    return Data:GetAsync(Key)
end)

if Loaded then
    if Value then
        print("Successfully loaded data")
        Clicks.Value = Value[1]
        Rebirths.Value = Value[2]
        Coins.Value = Value[3]
        Gems.Value = Value[4]
    end
else
    if Error == nil then
        print("System failed to load data due to an unknown reason")
    else
        print("System failed to load data")
        warn(Error)
    end
end

end)

Players.PlayerRemoving:Connect(function(plr)

local Key = plr.UserId.."Data"
local leaderstats = plr.leaderstats

local Saved, Error = pcall(function()
    Data:SetAsync(Key, {leaderstats.Clicks.Value, leaderstats.Rebirths.Value, leaderstats.Coins.Value, leaderstats.Gems.Value}) -- // Make sure this is in order and consistent with the Data loading part. (If Clicks is set as Value[1], then set it as the first thing in the table.)
end)

if Saved then
    print("Successfully saved data")
else
    print("System failed to save data")
    warn(Error)
end

end)

game:BindToClose(function() -- Game is shutting down if RunService:IsStudio() then return end

local p = Players:GetPlayers()
for _, plr in pairs(p) do
    local key = plr.UserId .. "Data" -- Also, make sure the key are consistent with the other keys.
    local leaderstats = plr.leaderstats

    local Success, Result = pcall(function()
        Data:SetAsync(key, {leaderstats.Clicks.Value, leaderstats.Rebirths.Value, leaderstats.Coins.Value, leaderstats.Gems.Value})
    end)

    if not Success then
        warn(Result)
    end
end

end)

Anonymous