Returning when detecting something not working?

ServerScript. First of all I'm trying to make a tycoon without getting help with kits and stuff like that. I made it pretty good but I'm facing a problem where people can claim as many tycoons as they want and I'm trying to fix that. I tried adding a for i,v in pairs() line to detect if they have the BoolValue that assigns when a player enters a tycoon and if they have one i return the code so it does not run. Here's the code currently there for me:

local gate = script.Parent

local debounce = true
gate.Touched:Connect(function(part)
	if debounce == true then
		debounce = false
	
		if game.ReplicatedStorage.InTycoon4.Parent == game.ReplicatedStorage then
			print("InTycoon4 is still in RS, Continue")
		
			if part.Parent:FindFirstChild("Humanoid") then
				
				print("Humanoid detected!")
				
			local perm = game.ReplicatedStorage.InTycoon4
			perm.Value = false
		
		
				local player = game.Players:GetPlayerFromCharacter(part.Parent)
				
				if player then
					
					print("It's a player!")
					
				local findBool = player:GetChildren()

					for i,v in pairs(findBool) do
				
						if v:IsA("BoolValue") then
							
							print("A BoolValue has been found!")
							
						return
				
					else
			
				perm.Parent = player
			
				gate.Transparency = 0.5
				gate.CanCollide = false
			
					perm.Value = true
				gate.SurfaceGui.TextLabel.Text = player.Name.."'s Tycoon"
			end	
				if not perm.Parent == player then
					print("Tycoon already claimed")
					return				
								
								
						end
					end
				end		
			end
		end
	end
end)

I want you to focus on lines if player then to else and if you find another error in the code outside of these lines you're free to tell them.

When I run the game and test it if it doesn't allow the player from entering another tycoon it didn't work and the output didn't even print anything pls help.

Thank u.