why won't the second script load the data?

Hello guys! I still can't figure out why won't the second datastore would load the BoolValue. It sends no errors back it just won't load up.

first datastore script (works):

local datastore = game:GetService("DataStoreService")
local ds1 = datastore:GetDataStore("CompleteSaveSystem")
local ds2 = datastore:GetDataStore("TTSaveSystem")

game.Players.PlayerAdded:connect(function(plr)
 local folder = Instance.new("Folder", plr)
 folder.Name = "leaderstats"
 local Complete = Instance.new("IntValue", folder)
 Complete.Name = "Completes"
 local TT = Instance.new("IntValue", folder)
 TT.Name = "Tree Tokens"

 Complete.Value = ds1:GetAsync(plr.UserId) or 0
 ds1:SetAsync(plr.UserId, Complete.Value)

 TT.Value = ds2:GetAsync(plr.UserId) or 0
 ds2:SetAsync(plr.UserId, TT.Value)

 Complete.Changed:connect(function()
  ds1:SetAsync(plr.UserId, Complete.Value)
 end)

 TT.Changed:connect(function()
  ds2:SetAsync(plr.UserId, TT.Value)
 end)
end)

second script (won't work):

local Players = game:GetService("Players")
local DataStoreService = game:GetService("DataStoreService") -- Getting data store service

Players.PlayerAdded:connect(function(player)
    local TrackersData = DataStoreService:GetDataStore(player.UserId.."Trackers") -- Getting data store
    local LevelTracker = Instance.new("Folder")
    LevelTracker.Parent = player
    LevelTracker.Name = "LevelTracker"
    local Level1 = Instance.new("BoolValue")
    Level1.Parent = LevelTracker
    Level1.Name = "Level1"
    Level1.Value = false
    local Value = TrackersData:GetAsync("Level1") -- Getting value from data store "TrackersData"
    if Value == nil then
       TrackersData:SetAsync("Level1",false) -- if value equals nothing then it'll creates it.
    else
       Level1.Value = Value
    end
end)

Never put a number in a variable or object name. Roblox struggles when you do this. change the 1 to a One