Script To Hide 'Open GUI Button' Won't Work Properly?

I am making a game and I made some code for it. For some reason, this VIP gamepass script won't work. Please help!

(this is top localscript)

local mps = game:GetService("MarketplaceService")
local gamepass = 6549510
VIP = false

game.Players.PlayerAdded:connect(function(player)
while true do
if mps:UserOwnsGamePassAsync(player.UserId, gamepass) then
VIP = true
end
end
end)


if VIP == true then
--add script here
else
while true do
wait(0.01)
script.Parent.openClose.Visible = false
end
end

(this is bottom localscript)

local mps = game:GetService("MarketplaceService")
local gamepass = 6549510
pparent = script.Parent.Parent
parent = script.Parent
VIP = false

game.Players.PlayerAdded:connect(function(player)
while true do
if mps:UserOwnsGamePassAsync(player.UserId, gamepass) then
VIP = true
else
pparent:Destroy()
end
end
end)

function toggleOpen()
if pparent.main.Visible == false then
pparent.main.Visible = true
parent.Text = "<"
else
pparent.main.Visible = false
parent.Text = ">"
end
end

parent.MouseButton1Down:connect(function()
toggleOpen()
end)

These are the files: https://imgur.com/a/YQzgKzi

Basically, this is meant to make it so that if you do not have the VIP gamepass, it stops the gui from showing on the localplayer's screen. For some reason, even though I own the gamepass, it still doesn't show. Please help!