Making a DataStore for Humanoid?

Im trying to save the size of the players BodyWidthScale, BodyHeightScale, and BodyDepthScale. I want the values to load when a player resets, dies, or rejoines the game. Here's the script I have that doesn't work:

script.Parent= nil

local minute= (10)

function save(player)
    local StatToSave = player.Chracter.Humanoid
    ---------
    local datastore = game:GetService('DataStoreService'):GetDataStore(player.Name..'Stats')
    local statstorage = StatToSave:GetChildren()
        for i =  1, #statstorage do
            datastore:SetAsync(statstorage[i].Name, statstorage[i].Value)
        end
print(player.Name..' size autosaved')
end


game.Players.LocalPlayer.CharacterAdded:connect(function()
    local player = game.Players.LocalPlayer
    local StatToSave = player.Chracter.Humanoid:GetChildren()
local led= script:findFirstChild(StatToSave)
repeat wait() until led~= nil
local BWS = player.Character:findFirstChild("Humanoid").BodyWidthScale
BWS:Delete()

local BDS = player.Character:findFirstChild("Humanoid").BodyDepthScale
BDS:Delete()

local BHS = player.Character:findFirstChild("Humanoid").BodyHeightScale
BHS:Delete()

led:Clone().Parent= player.Character.Humanoid
    local datastore = game:GetService('DataStoreService'):GetDataStore(player.Name..'Stats')
        player.Character:FindFirstChild("Humanoid"):GetChildren()   wait()
        local stats = player.Character:FindFirstChild("Humanoid"):GetChildren()
        for i = 1, #stats do            
            stats[i].Value = datastore:GetAsync(stats[i].Name)
        end
if player.Name:match("Guest") then
print(player.Name..' has joined')
else end
        while game.Players:findFirstChild(player.Name) do
            save(player)
            wait(minute)
        end
end)

game.Players.PlayerRemoving:connect(function(player)
    local datastore = game:GetService('DataStoreService'):GetDataStore(player.Name..'Stats')
    local statstorage = player.Character:findFirstChild("Humanoid"):GetChildren()
        for i =  1, #statstorage do
            datastore:SetAsync(statstorage[i].Name, statstorage[i].Value)
        end
            print(player.Name..' Size saved succesfully! ') 
end)