Getting the players in a place within a universe

Hello! I am currently attempting to get the amount of players in a place through rprxy.xyz proxy. I have the script which will allow me to see the amount of players in the universe, however I do not know how to get the amount of players in a place. I have tried to use https://games.rprxy.xyz/v1/games?placeIds= however that does not work. Any help? Here is the script right now.

while wait(3) do
	local ID = 7038305542
	function players_online(place_id)
		return pcall(function()
			local web = game.HttpService:GetAsync("https://games.rprxy.xyz/v1/games?universeIds="..ID)
			local data = game.HttpService:JSONDecode(web)
			return data.data[1].playing
		end)
	end

	local Success, playing = players_online()
	if Success then
		script.Parent.Parent.Count.Text = "Playing: "..playing
		print(playing)
	else
		print("Error found")
	end
end

Can you not just use MessagingService to request the amount of players from each server you want?

I looked into it but this is way easier to manage. It also gets all servers and is very configurable.