NEED HELP: Allow some URLs using MK hotspot

Hi!
I just configured a hotspot network and i need to allow certain websites and drop the rest.
I put some forwarding rules in the firewall allowing using content (Ex: “facebook”) and a rule to drop the rest, but doesn’t seem to work with the hotspot.

I placed the rules above and below the hotspot rules but doesn’t work anyway.

Anyone can help me?

Thanks!

If you want to allow some sitest in hotspot you have to put them to /ip hotspot walled-garden