I need help with this(I have no idea how to explain it)?

So here is what I am trying to do. I have a script that when a person joins a game, this happens

game.Players.PlayerAdded:connect(function(player)
	wait(2)
	player.Backpack.check.Disabled = false
	print("check")
	wait(2)
	player.Backpack.check.Disabled = true
	print("check 2")
end)

in the backpack is this script

game.ReplicatedStorage.Remotes.check:FireServer()

and that fires this script

game.ReplicatedStorage.Remotes.check.OnServerEvent:Connect(function(player)
	print("check2.7")
	print("check3")
	wait(1)
	
		print("check 3.3")
if
		game.Workspace.PlayerCount.Players.Value < 5
		and game.Workspace.game.CanCollide == true 
		then player.Backpack.welcome.Disabled = false
		wait(1)
		print("check4")
		player.Backpack.welcome.Disabled = true
else
	player.PlayerGui.pods.five.Visible = true
end
end)

and it would go on. What I am trying to do is to make it that when there are ATLEAST five people in the game, a function would fire for everyone in the game and a gui would pop up. what happened when I tested it with others was that five people were in the game and the gui that says 'we need atleast 5 people to start' didnt go anywhere. any ideas? if you want me to explain more let me know, I really need help...