[Solved] Player:WaitForDataReady() isn't loading at all?

Here is the snippet below, I'm having trouble with the function carrying on after I use WaitForDataReady() I need to use this due to loading brick instances into the game that have been saved for the player. If this isn't before :LoadInstance then it simply asks me to use it, I've tried using Wait()'s but i'm guessing somewhere along the lines the player isn't fully loading in.

- Update - As requested, here is the whole script, although there's no need for it because it doesn't get past the 5th line.

local DataStore = game:GetService("DataStoreService"):GetDataStore("CashStore1")

game.Players.PlayerAdded:connect(function(player)
    --wait(6)
    player:WaitForDataReady()
    local movearea = game.Workspace.Tycoons.GoldMine1.BoundingArea
    print("Player Ready, Loading Gold Mine")
    Parts = player:LoadInstance("GoldRush-Alpha1")
    Parts.PrimaryPart = Parts.BoundingBox
    Parts:SetPrimaryPartCFrame(CFrame.new(movearea.Position.X,movearea.Position.Y-1,movearea.Position.Z) * CFrame.Angles(0, math.rad(movearea.Rotation.Y), 0))
    Parts.Parent = game.Workspace.Tycoons.GoldMine1.Objects

    local key = "player-"..player.userId    
    local savedValues = DataStore:GetAsync(key)
    if savedValues then
        local Cash = Instance.new("IntValue",game.ServerStorage.MoneyStorage)
        Cash.Name = player.Name
        Cash.Value = savedValues[1] 
        local money = Instance.new("IntValue")
        money.Name = "Cash"
        money.Value = savedValues[1]
        money.Parent = player.leaderstats
    else
        local money = Instance.new("IntValue")
        money.Name = "Cash"
        money.Parent = player.leaderstats
        local valuesToSave = {player.leaderstats.Cash.Value}
        DataStore:SetAsync(key, valuesToSave)
        local Cash = Instance.new("IntValue",game.ServerStorage.MoneyStorage)
        Cash.Name = player.Name
        Cash.Value = 60 
        money.Value = Cash.Value
    end
end)