Is it possible to save data in a leaderboard inside a player?

I want to save some parameters from some objects that I need to compare, but I dont want that the leaderboard to actually appear on the players screen, but to be inside the player to manipulate the leaderboard without the player knowing it.

The folder that is being created inside the player is called "Hidden" but when I exit from the game and come back in, the data is not being saved in the Data Store.

local Datastore = game:GetService("DataStoreService")
 local ds2 = Datastore:GetDataStore("Salto")
 local ds3 = Datastore:GetDataStore("Velocidad")
 local ds4 = Datastore:GetDataStore("Dash")
 local ds5 = Datastore:GetDataStore("2Dash")
 local ds6 = Datastore:GetDataStore("3Dash")
 local ds7 = Datastore:GetDataStore("Dash60")
 local ds8 = Datastore:GetDataStore("DobleSalto30")
 local ds9 = Datastore:GetDataStore("DobleSaltoInf")
 local ds10 = Datastore:GetDataStore("Tags")
 local ds11 = Datastore:GetDataStore("Invisibilidad")
 local ds12 = Datastore:GetDataStore("Velocidad25")

game.Players.PlayerAdded:connect(function(player)
    --local player.UserId = "user_" .. player.UserId



    local stats1 = Instance.new("Folder",player)
    stats1.Name = "Hidden"

    local pSalto = Instance.new("IntValue", stats1)
    pSalto.Name = "pSalto"

    local pVelocidad = Instance.new("IntValue", stats1)
    pVelocidad.Name = "pVelocidad"

    local pDash = Instance.new("IntValue", stats1)
    pDash.Name = "pDash"


    local p2Dash = Instance.new("IntValue", stats1)
    p2Dash.Name = "p2Dash"


    local p3Dash = Instance.new("IntValue", stats1)
    p3Dash.Name = "p3Dash"


    local pDash60 = Instance.new("IntValue", stats1)
    pDash60.Name = "pDash60"


    local pDoble30 = Instance.new("IntValue", stats1)
    pDoble30.Name = "pDoble30"


    local pDobleInf = Instance.new("IntValue", stats1)
    pDobleInf.Name = "pDobleInf"


    local pTags = Instance.new("IntValue", stats1)
    pTags.Name = "pTags"


    local pInvisibilidad = Instance.new("IntValue", stats1)
    pInvisibilidad.Name = "pInvisibilidad"

    local pVelocidad25 = Instance.new("IntValue", stats1)
    pVelocidad25.Name = "pVelocidad25"


    pSalto.Parent = game.Players.LocalPlayer.Hidden
    pVelocidad.Parent = game.Players.LocalPlayer.Hidden
    pDash.Parent = game.Players.LocalPlayer.Hidden
    p2Dash.Parent = game.Players.LocalPlayer.Hidden
    p3Dash.Parent = game.Players.LocalPlayer.Hidden
    pDash60.Parent = game.Players.LocalPlayer.Hidden
    pDoble30.Parent = game.Players.LocalPlayer.Hidden
    pDobleInf.Parent = game.Players.LocalPlayer.Hidden
    pTags.Parent = game.Players.LocalPlayer.Hidden
    pVelocidad25.Parent = game.Players.LocalPlayer.Hidden
    pInvisibilidad.Parent = game.Players.LocalPlayer.Hidden



    pSalto.Value = ds2:GetAsync(player.UserId) or 0
    pVelocidad.Value = ds3:GetAsync(player.UserId) or 0
    pDash.Value = ds4:GetAsync(player.UserId) or 0
    p2Dash.Value = ds5:GetAsync(player.UserId) or 0
    p3Dash.Value = ds6:GetAsync(player.UserId) or 0
    pDash60.Value = ds7:GetAsync(player.UserId) or 0
    pDoble30.Value = ds8:GetAsync(player.UserId) or 0
    pDobleInf.Value = ds9:GetAsync(player.UserId) or 0
    pTags.Value = ds10:GetAsync(player.UserId) or 0
    pInvisibilidad.Value = ds11:GetAsync(player.UserId) or 0
    pVelocidad25.Value = ds12:GetAsync(player.UserId) or 0



    pSalto.Changed:connect(function(player) 
        print('Guardando datos')
        ds2:SetAsync(player.UserId,pSalto.Value)
    end)

    pVelocidad.Changed:connect(function(player) 
        print('Guardando datos')
        ds3:SetAsync(player.UserId,pVelocidad.Value)
    end)
    pDash.Changed:connect(function(player)  
        print('Guardando datos')
        ds4:SetAsync(player.UserId,pDash.Value)
    end)

    p2Dash.Changed:connect(function(player) 
        print('Guardando datos')
        ds5:SetAsync(player.UserId,p2Dash.Value)
    end)
    p3Dash.Changed:connect(function(player) 
        print('Guardando datos')
        ds6:SetAsync(player.UserId,p3Dash.Value)
    end)

    pDash60.Changed:connect(function(player)    
        print('Guardando datos')
        ds7:SetAsync(player.UserId,pDash60.Value)
    end)
    pDoble30.Changed:connect(function(player)   
        print('Guardando datos')
        ds8:SetAsync(player.UserId,pDoble30.Value)
    end)

    pDobleInf.Changed:connect(function(player)  
        print('Guardando datos')
        ds9:SetAsync(player.UserId,pDobleInf.Value)
    end)
    pTags.Changed:connect(function(player)  
        print('Guardando datos')
        ds10:SetAsync(player.UserId,pTags.Value)
    end)

    pInvisibilidad.Changed:connect(function(player) 
        print('Guardando datos')
        ds11:SetAsync(player.UserId,pInvisibilidad.Value)
    end)
    pVelocidad25.Changed:connect(function(player)   
        print('Guardando datos')
        ds12:SetAsync(player.UserId,pVelocidad25.Value)
    end)


end)


game.Players.PlayerRemoving:connect(function(player)
    print('Guardando datos de powerups')
    --local player.UserId = "user_" .. player.UserId

    ds2:SetAsync(player.UserId,player.Hidden.pSalto.Value)
    ds3:SetAsync(player.UserId,player.Hidden.pVelocidad.Value)
    ds4:SetAsync(player.UserId,player.Hidden.pDash.Value)
    ds5:SetAsync(player.UserId,player.Hidden.p2Dash.Value)
    ds6:SetAsync(player.UserId,player.Hidden.p3Dash.Value)
    ds7:SetAsync(player.UserId,player.Hidden.pDash60.Value)
    ds8:SetAsync(player.UserId,player.Hidden.pDoble30.Value)
    ds9:SetAsync(player.UserId,player.Hidden.pDobleInf.Value)
    ds10:SetAsync(player.UserId,player.Hidden.pTags.Value)
    ds11:SetAsync(player.UserId,player.Hidden.pInvisibilidad.Value)
    ds12:SetAsync(player.UserId,player.Hidden.pVelocidad25.Value)

end)

Can someone help me out with this? Thanks a lot!