You can play OceanMC 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 OceanMC IP Address Play.OceanMC.Onlinein the “Server Address” and the OceanMC port 19132 in the “Port.” Then press “Save” and start playing.