Not giving the gear to the player? [SOLVED]

Actual Error: (i'm really stupid lol) While testing the script below, I was coping the money bag and inserting it directly into my backpack, forgetting that I need the gear to be inserted through the server script. (which I had, but to save time I did the copy and paste.) Thanks to everyone to helped!

Trying to make a vending machine to when you have a moneybag, it will remove it and give it to the player.

Problem is that it never makes it past the

if already ~= nil then

Is there something I am doing wrong?

--//Variables
local clickdetector = script.Parent.ClickDetector
local sound = script.Parent.Sound

--//Code
clickdetector.MouseClick:Connect(function(plr)
print(plr.Name) --showing the player's name that clicked the button
    local already = plr.Backpack:FindFirstChild("Money Bag") --seeing if we can find the moneybag
    if already ~= nil then --checking if we found the moneybag
        print("Did this work?") 
        sound:Play() --playing sound
        plr.Backpack["Money Bag"]:Destroy() --removing the moneybag
        wait(0.2)
        print("success")
        game.Lighting.BloxyCola:Clone().Parent = plr.StarterGear --giving the cola to the player's starter pack
        game.Lighting.BloxyCola:Clone().Parent = plr.Backpack --giving the cola to the player's current backpack
    end
end)