You can play AstrosMC 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 AstrosMC IP Address play.astrosmc.comin the “Server Address” and the AstrosMC port 19132 in the “Port.” Then press “Save” and start playing.