Why does this not work???

Door = script.Parent
local debounce = false

function getPlayer(humanoid)
    local players = game.Players:children()
    for i = 1, #players do
        if players[i].Character.Humanoid == humanoid then return players[i] end  
    end
    return nil  
end


function onTouched(hit)
        if debounce == false then

    local human = hit.Parent:findFirstChild("Humanoid") 
    if (human == nil) then return end

    local player = getPlayer(human)  

        debounce = true
    if (player == nil) then return end 
    local stats = player:findFirstChild("leaderstats")       
        local sp = stats:findFirstChild("Shiny Objects")                    
        if sp == nil then return false end                             
        if (sp.Value >= 10) then                                       
        sp.Value = sp.Value - 10 
        print("Enough Money")
        script.parent:remove()         

        end                                      
        end

end