You can play DesertMC 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 DesertMC IP Address play.desertmc.netin the “Server Address” and the DesertMC port 19132 in the “Port.” Then press “Save” and start playing.