You can play Foxmine.pl by adding the server in the Minecraft launcher.
On Minecraft Java Edition, open the Minecraft launcher. Click “Multiplayer” and then “Add Server” and enter the Foxmine.pl IP Address Foxmine.pl in the “Server Address”. Then press “Done” and start playing.
On Minecraft Bedrock Edition, open the Minecraft launcher or Minecraft app. Go to the “Servers” tab and press “Add Server.” Enter the Foxmine.pl IP Address Foxmine.plin the “Server Address” and the Foxmine.pl port 19132 in the “Port.” Then press “Save” and start playing.