There's nothing in the output. Why is this not printing player.Name?

There's nothing in the output about this, please point out my error/s.

Players.PlayerAdded:Connect(function(player)
	PlayerCount.Value = PlayerCount.Value + 1
	print(PlayerCount.Value)
	print(player.Name + "has joined the game")
	
end)

use ".." instead of "+"

so it should look like this:

game.Players.PlayerAdded:Connect(function(player) -- btw don't forget the define to game
    PlayerCount.Value = PlayerCount.Value + 1
	    print(PlayerCount.Value)
    print(player.Name.."has joined the game")
	 
end)

you forgot your local variable.

local PlayerCount.Value = 0

game.Players.PlayerAdded:Connect(function(player)
	PlayerCount.Value = PlayerCount.Value + 1
		print(player.Name.." has joined the game")

end)

if you want to use a intvalue instead

add a intvalue into workspace and name it PlayerCount. then do this script.

local PlayerCount = workspace.PlayerCount

game.Players.PlayerAdded:Connect(function(player)
	PlayerCount.Value = PlayerCount.Value + 1
		print(player.Name.." has joined the game")

end)

#Studio Load Order

When testing in studio, your player connects before any Scripts are run. This means PlayerAdded events will never be fired. It is recommended to write fallbacks for any PlayerAdded events.

Example

local RunService = game:GetService("RunService")
local Players = game:GetService("Players")

function playerAdded(callback)
	if RunService:IsStudio() then
		callback()
	else
		Players.PlayerAdded:Connect(callback)
	end
end

playerAdded(function() 
	print("fallback working")
end)

Also .. congregates strings not +