You can play OPPixelmon by adding the server in the Minecraft launcher.
On Minecraft Bedrock Edition, open the Minecraft launcher or Minecraft app. Go to the “Servers” tab and press “Add Server.” Enter the OPPixelmon IP Address travel-intended.craft.ply.ggin the “Server Address” and the OPPixelmon port 19132 in the “Port.” Then press “Save” and start playing.