Why doesn't this script assign any players to the tables?

I have this script that is supposed to assign every player to a random array/table. The first three players should be assigned to the "Werewolves" table, while the rest is completely random. Why is no player being assigned to any role? (Note: The script did assign the players randomly and it worked before adding that "if Werewolfcount >=") Dont get intimidated by the size, its pretty much the same script repeated and slightly changed:

local Players = game:GetService("Players")
local Roles = game.ReplicatedStorage.roles:GetChildren()


Villagers = {}
Werewolves ={}
Arsonists = {}
Hunters ={}
Mediums ={}
Seers ={}
Jesters ={}
Witches ={}
Minimumwolves = 3
Werewolvescount = table.getn(Werewolves)
MaximumSeers = 1
MaximumArsonists = 1
MaximumJesters = 1

game.Players.PlayerAdded:Connect(function(plr)
	local NeedsRole = Instance.new("BoolValue")
	NeedsRole.Name = ("NeedsRole")
	NeedsRole.Parent = plr
	NeedsRole.Value = true
print("Just joined: "..plr.Name)
if table.getn(Players:GetChildren()) == 4
then
	print("There are "..table.getn(Players:GetChildren()).." Players, choosing Roles!")
	wait(1)
	print("...Choosing...")
	wait(3)
	
	for _,player in pairs(Players:GetChildren())
do
   local ChooseTable = math.random(1,8)
   player.NeedsRole.Value = true
   

if ChooseTable == 1 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Villagers,1,player)
		player.NeedsRole.Value = false
				else
		if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
elseif ChooseTable == 2 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Werewolves,1,player)
		player.NeedsRole.Value = false
				else
			if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
elseif ChooseTable == 3 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Arsonists,1,player)
		player.NeedsRole.Value = false
				else
			if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
elseif ChooseTable == 4 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Hunters,1,player)
		player.NeedsRole.Value = false
				else
			if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
elseif ChooseTable == 5 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Mediums,1,player)
		player.NeedsRole.Value = false
				else
			if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
elseif ChooseTable == 6 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Seers,1,player)
		player.NeedsRole.Value = false
				else
			if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
elseif ChooseTable == 7 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Jesters,1,player)
		player.NeedsRole.Value = false
				else
			if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
elseif ChooseTable == 8 and Werewolvescount >= 3
then
	if player.NeedsRole.Value == true
	then
		table.insert(Witches,1,player)
		player.NeedsRole.Value = false
				else
			if Werewolvescount <3 then
		table.insert(Werewolves,1,player)
		end
		print(player.Name.." already has a role!")
	end
end
   
end	
    print("")
    print("ROLETABLES AFTER ASSIGNMENT!:")
    print("")
    print("Villagers: ")
	print(#Villagers)
	wait(1)
	print("Werewolves: ")
	print(#Werewolves)
	wait(1)
	print("Arsonists: ")
	print(#Arsonists)
	wait(1)
	print("Hunters: ")
	print(#Hunters)
	wait(1)
	print("Mediums: ")
	print(#Mediums)
	wait(1)
	print("Seers: ")
	print(#Seers)
	wait(1)
	print("Jesters: ")
	print(#Jesters)
	wait(1)
	print("Witches: ")
	print(#Witches)
	else
	print("Not enough players!")
	end

end)

Hello, KochbananemitGuave! Thanks for providing sufficient work and logic to render a respectable question.

The main problem that I see so far is that you have made the assumption that the variable Werewolvescount keeps track/updates every time that you add a player to the table Werewolves

Werewolvescount = table.getn(Werewolves)

table.getn(Werewolves) will return the size of its argument (table) as a numerical value. Since you have set the variable equal to table.getn(Werewolves) you have therefore set the variable equal to the value that the function RETURNS. NOT the function's action itself.

What you are actually trying to do is this:

local function Werewolvescount()
	return table.getn(Werewolves)
end

Now every spot where you reference Werewolvescount you should replace with Werewolvescount(). This will return a properly updated size of the table each time you need to compare its size through your If Statements

Note: This is not the cleanest or most efficient method to complete the task you are trying to write this script to achieve - I am only solving the current issue with the code. If you're interested in rewriting feel free to DM me.

I hope this helps! Let me know!