How would I get a GUI Frame to delete if a player owns a Gamepass?

I am wondering how I would get this to work. The script will delete a BUY NOW button if the user already owns the Gamepass connected to it.

local passid = 162695807 -- The ID of the gamepass goes here
local tools = {"Duck Bike"} -- Here you just put the name(s) of the tool(s) you want given. (Tools must be put in the lighting)
local GamePassService = Game:GetService('GamePassService')
game.Players.PlayerAdded:connect(function(player)
if GamePassService:PlayerHasPass(player, passid) then
script.Parent:remove()
end
end)

This is what I have so far, but the chances of it working are very, very slim!